APA aipamena

Richards, J. C. (2003). Basic tactics for listening (2nd. ed.). Oxford University Press.

Chicago Style aipamena

Richards, Jack C. Basic Tactics for Listening. 2nd. ed. New York: Oxford University Press, 2003.

MLA aipamena

Richards, Jack C. Basic Tactics for Listening. 2nd. ed. Oxford University Press, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.