Richards, J. C. (2003). Basic tactics for listening (2nd ed.). Oxford: Oxford Univ. Press.
Trích dẫn kiểu ChicagoRichards, Jack C. Basic Tactics for Listening. 2nd ed. Oxford: Oxford Univ. Press, 2003.
MLA CitationRichards, Jack C. Basic Tactics for Listening. 2nd ed. Oxford: Oxford Univ. Press, 2003.
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