APA (7th ed.) Zitazioa
Trousdale, G. (2010). An introduction to English sociolinguistics. Edinburgh University Press.
Chicago Style (17th ed.) Zitazioa
Trousdale, Graeme. An Introduction to English Sociolinguistics. Edinburgh: Edinburgh University Press, 2010.
MLA (9th ed.) Zitazioa
Trousdale, Graeme. An Introduction to English Sociolinguistics. Edinburgh University Press, 2010.
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