APA aipamena

Catt, C. (2007). IELTS ideas and vocabulary. Tp.HCM: Tổng hợp.

Chicago Style aipamena

Catt, Carolyn. IELTS Ideas and Vocabulary. Tp.HCM: Tổng hợp, 2007.

MLA aipamena

Catt, Carolyn. IELTS Ideas and Vocabulary. Tp.HCM: Tổng hợp, 2007.

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