Inglehart Ronald. 1971. “The Silent Revolution in Europe: Intergenerational Change in Post-Industrial Societies.” American Political Science Review 65 (December): 991–1017.
Inglehart Ronald. 1977. The Silent Revolution: Changing Values and Political Styles among Western Publics. Princeton: Princeton University Press.
Inglehart Ronald. 1990. Culture Shift in Advanced Industrial Society. Princeton: Princeton University Press.
Inglehart Ronald. 1997. Modernization and Postmodernization: Cultural, Economic and Political Change in 43 Societies. Princeton: Princeton University Press.
Inglehart Ronald. 2008. “Changing Values among Western publics, 1970–2006: Postmaterialist Values and the Shift from Survival Values to Self-expression Values.” West European Politics 31(1–2): 130–146.
Inglehart Ronald, and Welzel Christian. 2005 Modernization, Cultural Change and Democracy. New York: Cambridge University Press.
Norris Pippa, and Inglehart Ronald. 2011. Sacred and Secular: Religion and Politics Worldwide. Expanded 2nd ed. New York: Cambridge University Press.