APA aipamena

Richards, J. C. (2003). Tactics for listening - basic. Oxford: Oxford University Press.

Chicago Style aipamena

Richards, Jack C. Tactics for Listening - Basic. Oxford: Oxford University Press, 2003.

MLA aipamena

Richards, Jack C. Tactics for Listening - Basic. Oxford: Oxford University Press, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.