Aldrich, John H. 2005. Why Parties? The Origin and Transformation of Political Parties in America. Chicago: University of Chicago Press.
Aydelotte, William O. 1977. Introduction. Pp. 3–27, in The History of Parliamentary Behavior, edited by William O. Aydelotte. Princeton, N.J.: Princeton University Press.
Beck, J. Murray. 1968. Pendulum of Power: Canada’s Federal Elections. Scarborough, Ont: Prentice-Hall of Canada.
Berrington, Hugh. 1968. Partisanship and Dissidence in the Nineteenth-Century House of Commons. Parliamentary Affairs
Bowler, Shaun, Farrell, David M., and Katz, Richard S.. 1999. Party Cohesion, Party Discipline and Parliaments. Pp. 3–22, in Party Discipline and Parliamentary Government, edited by Shaun Bowler, David M. Farrell and Richard S. Katz. Columbus: Ohio State University Press.
Brady, David W., Cooper, Joseph, and Hurley, Patricia A.. 1979. The Decline of Party in the U.S. House of Representatives, 1887–1968. Legislative Studies Quarterly
Brady, David W., and Althoff, Phillip. 1974. Party Voting in the U.S. House of Representatives, 1890–1910: Elements of a Responsible Party System. Journal of Politics
Carey, John. 2007. Competing Principals, Political Institutions, and Party Unity in Legislative Voting. American Journal of Political Science
Carty, R. Kenneth. 1988. Three Canadian Party Systems: An Interpretation of the Development of National Politics. Pp. 15–30, in
Party Democracy in Canada: The Politics of National Party Convention
, edited by George Perlin. Scarborough, Ont.: Prentice Hall Canada Inc.
Cox, Gary W.
1987. The Efficient Secret: The Cabinet and the Development of Political Parties in Victorian England. Cambridge: Cambridge University Press.
Cox, Gary W., and McCubbins, Mathew D.
1993. Legislative Leviathan: Party Government in the House. Berkeley: University of California Press.
Cox, Gary W., and McCubbins, Mathew D.. 2005. Setting the Agenda: Responsible Party Government in the U.S. House of Representatives. Cambridge: Cambridge University Press.
Davidson-Schmich, Loise K. 2003. Part 2: Discipline. The Development of Party Discipline in New Parliaments: Eastern German State Legislatures 1990–2000. Journal of Legislative Studies
Dawson, William Foster. 1965 . Procedures in the Canadian House of Commons. Toronto: University of Toronto Press.
Depauw, Sam. 2003. Government Party Discipline in Parliamentary Democracies: The Cases of Belgium, France and the United Kingdom in the 1990s. Journal of Legislative Studies
Depauw, Sam, and Martin, Shane. 2009. Legislative Party Discipline and Cohesion in Comparative Perspective. Pp. 103–120, in
Intra-Party Politics and Coalition Governments in Parliamentary Democracies
, edited by Daniela Giannetti and Kenneth Benoit. London: Routledge.
Desposato, Scott W. 2005. Correcting for Small Group Inflation of Roll-Call Cohesion Scores. British Journal of Political Science
Diermeier, Daniel, and Feddersen, Timothy J.. 1998. Cohesion in Legislatures and the Vote of Confidence Procedure. American Political Science Review
Duverger, Maurice. 1954. Political Parties: Their Organization and Activities in the Modern State. New York: Wiley.
Eggers, Andrew C., and Spirling, Arthur. 2014a. Party Cohesion in Westminster Systems. Inducements, Replacement and Discipline in the House of Commons, 1836–1910. British Journal of Political Science. Published online, 13 October 2014, doi: dx.doi.org/10.1017/S0007123414000362.
Eggers, Andrew C., and Spirling, Arthur. 2014b. Ministerial Responsiveness in Westminster Systems: Institutional Choices and House of Commons Debate, 1832–1915. American Journal of Political Science 58:873--887.
English, John. 1977. The Conservatives and the Decline of the Party System 1901–1920. Toronto: University of Toronto Press.
Epstein, Leon D.
1964. A Comparative Study of Canadian Parties. American Political Science Review
Epstein, Leon D.
1967. Political Parties in Western Democracies. New York: Praeger.
Finocchiaro, Charles J., and Rohde, David W.. 2008. War for the Floor: Partisan Theory and Agenda Control in the US House of Representatives. Legislative Studies Quarterly
Garner, John. 1969. The Franchise and Politics in British North America, 1755–1867. Toronto: University of Toronto Press.
Gelman, Andrew, and Hill, Jennifer. 2007. Data Analysis Using Regression and Multilevel/Hierarchical Models. Cambridge: Cambridge University Press.
Godbout, Jean-François. 2014. Parliamentary Politics and Legislative Behaviour. Pp. 171–197, in Comparing Canada: Methods and Perspectives on Canadian Politics, edited by Luc Turgeon, Martin Papillon, Jennifer Wallner and Stephen White. Vancouver: University of British Columbia Press.
Godbout, Jean-François, and Høyland, Bjørn. 2011. Legislative Voting in the Canadian Parliament. Canadian Journal of Political Science
Godbout, Jean-François, and Høyland, Bjørn. 2013. The Emergence of Parties in the Canadian House of Commons (1867–1908). Canadian Journal of Political Science
Hazan, Reuven Y. 2003. Introduction: Does Cohesion Equal Discipline? Towards a Conceptual Delineation. Journal of Legislative Studies
Hix, Simon, Noury, Abdoul, and Roland, Gerald. 2006. Democratic Politics in the European Parliament. Cambridge: Cambridge University Press.
Huber, John D.
1996. The Vote of Confidence in Parliamentary Democracies. American Political Science Review
Jenkins, Terence A. 1996. Parliament, Party, and Politics in Victorian Britain. Manchester: Manchester University Press.
Johnston, Richard, Blais, André, Brady, Henry, and Crête, Jean. 1992. Letting the People Decide: The Dynamics of Canadian Elections. Palo Alto, Calif.: Stanford University Press.
Jones, Mark P., and Hwang, Wonjae. 2005. Party Government in Presidential Democracies: Extending Cartel Theory beyond the U.S. Congress. American Journal of Political Science
Kam, Christopher J. 2009. Party Discipline and Parliamentary Politics. Cambridge: Cambridge University Press.
Kam, Christopher J.
2014. Party Discipline. Pp. 399–417, in The Oxford Handbook of Legislative Politics, edited by Kaare Strom and Shane Martin. Oxford: Oxford University Press.
Katznelson, Ira. 2011. Historical Approaches to the Study of Congress: Toward a Congressional Vantage on American Political Development. Pp. 115–40, in The Oxford Handbook of the American Congress, edited by George C. Edwards, Frances E. Lee and Eric Schickler. Oxford: Oxford University Press.
Krehbiel, Keith. 2000. Party Discipline and Measures of Partisanship. American Journal of Political Science
Laakso, Markku, and Taagepera, Rein. 1979. ‘Effective’ Number of Parties: A Measure with Application to Western Europe. Comparative Political Studies
Lee, Frances. 2009. Beyond Ideology: Politics, Principles, and Partisanship in the U. S. Senate. Chicago: University of Chicago Press.
Lowell, A. Lawrence. 1908. The Government of England Volume II. New York: Macmillan.
Malloy, Jonathan. 2003. High Discipline, Low Cohesion? The Uncertain Patterns of Canadian Parliamentary Party Groups. Journal of Legislative Studies
March, Roman R. 1974. The Myth of Parliament. Scarborough, Ont: Prentice-Hall of Canada.
McLean, Ian. 2001. Rational Choice and British Politics: An Analysis of Rhetoric and Manipulation from Peel to Blair. Oxford: Oxford University Press.
Morton, W. L.
1967  The Progressive Party in Canada. Toronto: University of Toronto Press.
O’Brien, Audrey, and Marc, Bosc. 2009. House of Commons Procedure and Practice, 2nd edn. Ottawa: House of Commons.
Olson, David M. 2003. Conclusion – Cohesion and Discipline Revisited: Contingent Unity in the Parliamentary Party Group. Journal of Legislative Studies
Ostrogorski, Moisei. 1902. Democracy and the Organization of Political Parties. New York: Macmillan.
Ozbudun, Ergun. 1970. Party Cohesion in Western Democracies: A Causal Analysis, Comparative Politics Series (01-006, Vol. 1). Beverly Hills, Calif: Sage Publications.
Poole, Keith T. 2005. Spatial Models of Parliamentary Voting. Cambridge: Cambridge University Press.
Poole, Keith T., and Rosenthal, Howard. 2007. Ideology and Congress, 2nd rev. edn. New Brunswick, N.J.: Transaction.
Rice, Stuart A.
1925. The Behavior of Legislative Groups. Political Science Quarterly
Rush, Michael. 2001. The Role of the Member of Parliament since 1868: From Gentlemen to Players. Oxford: Oxford University Press.
Rush, Michael, and Giddings, Philip. 2011. Parliamentary Socialisation: Learning the Ropes or Determining Behaviour?
New York: Palgrave Macmillan.
Sartori, Giovanni. 1976. Parties and Party Systems: A Framework for Analysis, Volume 1. Cambridge: Cambridge University Press.
Scarrow, Susan E. 2006. The Nineteenth Century Origins of Modern Political Parties: The Unexpected Emergence of Party-based Politics. Pp. 16–25, in The Handbook on Political Parties, edited by Richard S. Katz and Willam Crotty. London: Sage.
Schattschneider, Elmer E.
1942. Party Government. New York: Rinehart.
Sieberer, Ulrich. 2006. Party Unity in Parliamentary Democracies: A Comparative Analysis. Journal of Legislative Studies
Spirling, Arthur. 2014. British Political Development: A Research Agenda. Introduction to the Special Issue. Legislative Studies Quarterly
Spirling, Arthur, and McLean, Iain. 2007. UK OC OK? Interpreting Optimal Classification Scores for the U.K. House of Commons. Political Analysis
Stecker, Christian. 2013. How Effects on Party Unity Vary across Votes. Party Politics. Published online, 15 November 2013, doi: 10.1177/1354068813509514.
Stewart, John B.
1977. The Canadian House of Commons: Procedure and Reform. Montreal and London: McGill–Queen’s University Press.
Tavits, Margit. 2011. Party Organizational Strength and Party Unity in Post-Communist Europe. European Political Science Review
Ward, Norman. 1963. The Canadian House of Commons: Representation. Toronto: University of Toronto Press.
Western, Bruce, and Kleykamp, Meredith. 2004. A Bayesian Change Point Model for Historical Time Series Analysis. Political Analysis