[Ellis, Alexander John. 1889. On early English pronunciation. Vol. V: The existing phonology of English dialects. London: N. Trübner. [Republished (1968) New York: Greenwood Press.]]Search in Google Scholar
[Inoue, Fumio. 1996. Subjective dialect division in Great Britain. American Speech 71 (2): 142-161.10.2307/455482]Search in Google Scholar
[Labov, William. 1972. Sociolinguistic patterns. Philadelphia: University of Pennsylvania Press.]Search in Google Scholar
[McMahon, April, Paul Heggarty, Robert McMahon and Warren Maguire. 2007. The sound patterns of Englishes: Representing phonetic similarity. English Language and Linguistics 11 (1): 113-142.10.1017/S1360674306002139]Search in Google Scholar
[Orton, Harold and Eugen Dieth. 1962-1971. Survey of English dialects: Basic materials. Leeds: E.J. Arnold & Son.]Search in Google Scholar
[Shackleton, Robert. 2007. Phonetic variation in the traditional English dialects: A computational analysis. Journal of English Linguistics 35 (1): 30-102.10.1177/0075424206297857]Search in Google Scholar
[Torres Cacoullos, Rena and James A. Walker. 2009. On the persistence of grammar in discourse formulas: A variationist study of that. Journal of Linguistics 47 (1): 1-43.10.1515/LING.2009.001]Search in Google Scholar
[Trudgill, Peter. 1974. Linguistic change and diffusion: Description and explanation in sociolinguistic dialect geography. Language in Society 3 (2): 215-246.10.1017/S0047404500004358]Search in Google Scholar
[Trudgill, Peter. 1990. The dialects of England. Oxford and Cambridge, MA: Blackwell.]Search in Google Scholar
[Walker, James A. and Miriam Meyerhoff. 2006. Zero copula in the eastern Caribbean: Evidence from Bequia. American Speech 81 (2): 146-163. 10.1215/00031283-2006-010]Search in Google Scholar
