Richards, J. C. (1997). Developing tactics for listening. Oxford: Oxford University Press.
Chicago Style CitationRichards, Jack C. Developing Tactics for Listening. Oxford: Oxford University Press, 1997.
Cita MLARichards, Jack C. Developing Tactics for Listening. Oxford: Oxford University Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.