Richards, J. C., & Hull, J. (1998). New interchange 2: English for international communication : teacher's manual. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoRichards, Jack C., và Jonathan Hull. New Interchange 2: English for International Communication : Teacher's Manual. Cambridge: Cambridge University Press, 1998.
Deismireacht MLARichards, Jack C., và Jonathan Hull. New Interchange 2: English for International Communication : Teacher's Manual. Cambridge: Cambridge University Press, 1998.
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