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