APA citiranje

Langan, J. (2006). English Skills With Readings Sixth Edition. McGraw Hill Companies Inc.

Trích dẫn kiểu Chicago

Langan, John. English Skills With Readings Sixth Edition. McGraw Hill Companies Inc, 2006.

MLA citiranje

Langan, John. English Skills With Readings Sixth Edition. McGraw Hill Companies Inc, 2006.

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