APA aipamena

Craven, M. (2008). Real listening and speaking 4: With answers. New York: Cambridge University Press.

Chicago Style aipamena

Craven, Miles. Real Listening and Speaking 4: With Answers. New York: Cambridge University Press, 2008.

MLA aipamena

Craven, Miles. Real Listening and Speaking 4: With Answers. New York: Cambridge University Press, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.