APA aipamena

Ur, P. (1996). A course in English language teaching. Cambridge New York: Cambridge University Press.

Chicago Style aipamena

Ur, Penny. A Course in English Language Teaching. Cambridge New York: Cambridge University Press, 1996.

MLA aipamena

Ur, Penny. A Course in English Language Teaching. Cambridge New York: Cambridge University Press, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.