APA stil citiranja

Keen, J. (1978). Teaching English: Teaching English : a linguistic approach. London: Methuen & Co.

Chicago stil citiranja

Keen, John. Teaching English: Teaching English : a linguistic approach. London: Methuen & Co, 1978.

MLA stil citiranja

Keen, John. Teaching English: Teaching English : a linguistic approach. London: Methuen & Co, 1978.

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