Dyfyniad APA

Kovacs, K. (2012). English for Exams Listening for Ielts. Nhân Trí Việt.

Dyfyniad Arddull Chicago

Kovacs, Karen. English for Exams Listening for Ielts. Nhân Trí Việt, 2012.

Dyfyniad MLA

Kovacs, Karen. English for Exams Listening for Ielts. Nhân Trí Việt, 2012.

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