Richards, J. C. (2003). Basic tactics for listening. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoRichards, Jack C. Basic Tactics for Listening. Oxford: Oxford University Press, 2003.
MLA引文Richards, Jack C. Basic Tactics for Listening. Oxford: Oxford University Press, 2003.
警告：這些引文格式不一定是100％准確.