Dyfyniad APA

Widdowson, H. G. (2012). Teaching language as communication. Oxford University Press.

Dyfyniad Arddull Chicago

Widdowson, H. G. Teaching Language as Communication. Oxford: Oxford University Press, 2012.

Dyfyniad MLA

Widdowson, H. G. Teaching Language as Communication. Oxford University Press, 2012.

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