Coulmas, F. (2005). Sociolinguistics: The study of speaker's choices. Cambridge University Press.
Chicago Style aipamenaCoulmas, Florian. Sociolinguistics: The Study of Speaker's Choices. Cambridge: Cambridge University Press, 2005.
MLA aipamenaCoulmas, Florian. Sociolinguistics: The Study of Speaker's Choices. Cambridge University Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.