APA Citation

Langan, J. (2005). English skills and English skills with readings (6th ed.). New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Langan, John. English Skills and English Skills With Readings. 6th ed. New York: McGraw-Hill, 2005.

MLA Citation

Langan, John. English Skills and English Skills With Readings. 6th ed. New York: McGraw-Hill, 2005.

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