2003 “Sociolinguistic nostalgia and the authentication of identity”. Journal of Sociolinguistics 71: 398–416.
Chambers, J. K. and Peter Trudgill
1998Dialectology. 2nd ed. Cambridge: Cambridge University Press.
Doegen, Wilhelm
1916–1938Berliner Lautarchiv British and Commonwealth Recordings. Berlin: n. p.
Orton, Harold, Wilfrid J. Halliday, Michael V. Barry, Philipp M. Tilling and Martyn F. Wakelin
1962–1971Survey of English Dialects. The Basic Material. 41 vols. in 31 parts. Leeds: E. J. Arnold.
Parry, David
1977/79The Survey of Anglo-Welsh Dialects. 21 vols. Swansea: University College.
Penhallurick, Robert
1991The Anglo-Welsh Dialects of North Wales – A Survey of Conservative Rural Spoken English in the Counties of Gwynedd and Clwyd. Frankfurt a. M.: Peter Lang.