Richards, J. C. (2011). Basic tactics for listening: Teacher's book. More listening. More testing. More effective. New York: Oxford University Press.
शिकागो स्टाइल उद्धरणRichards, Jack C. Basic Tactics for Listening: Teacher's Book. More Listening. More Testing. More Effective. New York: Oxford University Press, 2011.
एमएलए उद्धरणRichards, Jack C. Basic Tactics for Listening: Teacher's Book. More Listening. More Testing. More Effective. New York: Oxford University Press, 2011.
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