APA aipamena

Richards, J. C. (2003). Tactics for listening: Developing. Hong Kong: Oxford University.

Chicago Style aipamena

Richards, Jack C. Tactics for Listening: Developing. Hong Kong: Oxford University, 2003.

MLA aipamena

Richards, Jack C. Tactics for Listening: Developing. Hong Kong: Oxford University, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.