Cloud, Ellen Marie, Becky Childs and Walt Wolfram. n.d. [1999] Ocracoke Speaks: The Distinct Sounds of the “Hoi Toide”. CD. Ocracoke, NC: Ocracoke Preservation Society and Raleigh, NC: North Carolina Language and Life Project.
Crystal, David. 2002. “Broadcasting the nonstandard message”. In Richard Watts and Peter Trudgill, eds. Alternative Histories of English. London, New York: Routledge, 233–44.
Elmes, Simon. 1999. The Routes of English. 41 vols with CDs. London: BBC.