APA Citation

Widdowson, H. G. (1978). Teaching language as communication. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Widdowson, H. G. Teaching Language As Communication. Oxford: Oxford University Press, 1978.

MLA Citation

Widdowson, H. G. Teaching Language As Communication. Oxford: Oxford University Press, 1978.

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