APA Citation

Ur, P. (1991). A course in language teaching: Practice and theory. Cambridge, NY: Cambridge University Press.

Trích dẫn kiểu Chicago

Ur, Penny. A Course in Language Teaching: Practice and Theory. Cambridge, NY: Cambridge University Press, 1991.

MLA Citation

Ur, Penny. A Course in Language Teaching: Practice and Theory. Cambridge, NY: Cambridge University Press, 1991.

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