Dyfyniad APA

C.Richarfs, J. (2004). Expanding Tactics for listening (Second Edition.). Oxford University Press.

Dyfyniad Arddull Chicago

C.Richarfs, Jack. Expanding Tactics for Listening. Second Edition. Oxford University Press, 2004.

Dyfyniad MLA

C.Richarfs, Jack. Expanding Tactics for Listening. Second Edition. Oxford University Press, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.