Abbott, Carl. (1987). The new urban America: Growth and politics in Sunbelt cities. 2nd ed.Chapel Hill: University of North Carolina Press.
Bailey, Guy. (1997). When did Southern American English begin? In Schneider, E. (ed.), Englishes around the world 1. Studies in honor of Manfred Goörlach. Amsterdam: John Benjamins. 255–275.
Baxter, Gareth J., Blythe, Richard A., Croft, William, & McKane, Alan J. (2009). Modeling language change: An evaluation of Trudgill's theory of the emergence of New Zealand English. Language Variation and Change 21:257–296.
Boersma, Paul, & Weenink, David. (2012). Praat: doing phonetics by computer [Computer program]. Version 5.3.16. Accessed May 23, 2012 from http://www.praat.org/
Britain, David. (1997). Dialect contact, focusing and phonological rule complexity: The koineisation of Fenland English. In Boberg, C., Meyerhoff, M., & Strassel, S. (eds.), A selection of papers from NWAVE 25. University of Pennsylvania Working Papers in Linguistics 4:141–170.
Britain, David, & Trudgill, Peter. (2005). New dialect formation and contact-induced reallocation: Three case studies from the English Fens. International Journal of English Studies 5:183–209.
Chun, Elaine. (2001). The construction of White, Black, and Korean American identities through African American Vernacular English. Journal of Linguistic Anthropology 11:52–64.
Coates, Jennifer. (1993). Women, men, and language. 2nd ed.London: Longman.
Coates, Jennifer. (1998). Language and gender: A reader. Oxford: Blackwell.
Dwyer, Rachel E. (2010). Poverty, prosperity, and place: The shape of class segregation in the age of extremes. Social Problems 57:114–137.
Eckert, Penelope. (2000). Linguistic variation as social practice. Malden, MA: Blackwell.
Eckert, Penelope. (2008). Variation and the indexical field. Journal of Sociolinguistics 12:453–476.
Fridland, Valerie. (2000). The Southern Shift in Memphis, Tennessee. Language Variation and Change 11:267–285.
Fridland, Valerie. (2001). The social dimension of the Southern Vowel Shift: Gender, age, and class. Journal of Sociolinguistics 5:233–253.
Fridland, Valerie. (2003). Tie, tied, and tight: The expansion of /ai/ monophthongization in African-American and European-American speech in Memphis, Tennessee. Journal of Sociolinguistics 7:279–298.
Fagyal, Zsuzsanna, Swarup, Samarth, Escobar, Anna Maria, Gasser, Les, & Lakkaraju, Kiran. (2010). Centers and peripheries: Network roles in language change. Lingua 120:2061–2079.
Guy, Gregory R., & Cutler, Cecelia. (2011). Speech style and authenticity: Quantitative evidence for the performance of identity. Language Variation and Change 23:139–162.
Hazen, Kirk. (2002). Identity and language variation in a rural community. Language 78:240–257.
Hoffman, Michol F., & Walker, James A. (2010). Ethnolects and the city: Ethnic orientation and linguistic variation in Toronto English. Language Variation and Change 22:37–67.
Holmes, Janet. (1997). Setting new standards: sound changes and gender in New Zealand English. English World-Wide 18(1):107–142.
Johnstone, Barbara, Andrus, Jennifer, & Danielson, Andrew E. (2006). Mobility, indexicality, and the enregisterment of “Pittsburghese.” Journal of English Linguistics 34:77–104.
Kerswill, Paul. (2002). Koineization and accommodation. In Chambers, J. K., Trudgill, P., & Schilling-Estes, N. (eds.), The handbook of language variation and change. Malden, MA: Blackwell. 669–702.
Kerswill, Paul, & Trudgill, Peter. (2005). The birth of new dialects. In Auer, P., Hinskens, F., & Kerswill, P. (eds.), Dialect change: Convergence and divergence in European languages. Cambridge: Cambridge University Press. 196–220.
Kerswill, Paul, & Williams, Ann. (2000). Creating a new town koine: Children and language change in Milton Keynes. Language in Society 29:65–115.
Labov, William. (1972). On the mechanism of linguistic change. In Sociolinguistic patterns. Philadelphia: University of Pennsylvania Press. 122–142.
Labov, William. (1991). The three dialects of English. In Eckert, P. (ed.), New ways of analyzing sound change. New York: Academic Press. 1–44.
Labov, William. (2007). Transmission and diffusion. Language 83:344–387.
Labov, William, Ash, Sharon, & Boberg, Charles. (2006). The atlas of North American English: Phonetics, phonology, and sound change. Berlin: Mouton de Gruyter.
Lobanov, Boris M. (1971). Classification of Russian vowels spoken by different speakers. Journal of the Acoustical Society of America 49:606–608.
Mæhlum, Brit. (1997). Dølamäl: dialektene I Bardu og Mälselv. Mälselv: Mällag.
Mallinson, Christine. (2006). The dynamic construction of race, class, and gender through linguistic practice among women in a Black Appalachian community. Ph.D. dissertation, North Carolina State University.
Mendoza-Denton, Norma Catalina. (1997). Chicana/Mexican identity and linguistic variation: An ethnographic and sociolinguistic study of gang affiliation in an urban high school. Ph.D. dissertation, Stanford University.
Mendoza-Denton, Norma Catalina. (2008). Homegirls: Language and cultural practice among Latina youth gangs. London: Wiley Blackwell.
Milroy, Lesley. (1987). Language and social networks. 2nd ed.Malden, MA: Blackwell.
Omdal, H. (1977). Høyangermälet—en ny dialect. Spräklig Samling 18:7–9.
Preston, Dennis R. (1989). Perceptual dialectology: Nonlinguists’ views of areal linguistics. Providence: Foris Publications.
Preston, Dennis R. (2003). Folk linguistics. Berlin: Mouton de Gruyter.
R Development Core Team. (2010). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0. Accessed from http://www.R-project.org/.
Roeder, Rebecca Virginia. (2006). Ethnicity and sound change: Mexican American accommodation to the northern cities shift in Lansing, Michigan. Ph.D. dissertation, Michigan State University.
Rohe, William M. (2011). The Research Triangle: From Tobacco Road to global prominence. Philadelphia: University of Pennsylvania Press.
Silverstein, Michael. (2003). Indexical order and the dialectics of sociolinguistic life. Language and Communication 23:193–229.
Thomas, Erik R. (1997). A rural/metropolitan split in the speech of Texas Anglos. Language Variation and Change 9(3):309–332.
Thomas, Erik R. (2003). Secrets revealed by Southern vowel shifting. American Speech 78:150–170.
Troutman, Celina, Clark, Brady, & Goldrick, Matthew. (2008). Social networks and intraspeaker variation during periods of language change. Proceedings of the 31st Annual Penn Linguistics Colloquium. Penn Working Papers in Linguistics 14(1).
Trudgill, Peter. (1974). The social differentiation of English in Norwich. Cambridge: Cambridge University Press.
Trudgill, Peter. (1986). Dialects in contact. Oxford: Blackwell.
Trudgill, Peter. (1998) The chaos before the order: New Zealand English and the second stage of new-dialect formation. In Jahr, E. H. (ed.), Advances in historical linguistics. Berlin: Mouton de Gruyter. 1–11.
Trudgill, Peter, Gordon, Elizabeth, Lewis, Gillian, & Maclagan, Margaret. (2000). Determinism in new-dialect formation and the genesis of New Zealand English. Journal of Linguistics 36:299–318.
Watt, Dominic. (2002). “I don't speak with a Geordie accent, I speak, like, the Northern accent”: Contact-induced leveling in the Tyneside vowel system. Journal of Sociolinguistics 6:44–63.
Weinstein, Bernard, Gross, Harold T., & Rees, John. (1985). Regional growth and decline in the United States. 2nd ed.New York: Praeger.