APA aipamena

Kim Soyeong. (2009). Big step TOEIC 1: 3 steps to conquer the New TOEIC test. [Tp.Hồ Chí Minh] : Tổng Hợp Tp.Hồ Chí Minh.

Chicago Style aipamena

Kim Soyeong. Big Step TOEIC 1: 3 Steps to Conquer the New TOEIC Test. [Tp.Hồ Chí Minh] : Tổng Hợp Tp.Hồ Chí Minh, 2009.

MLA aipamena

Kim Soyeong. Big Step TOEIC 1: 3 Steps to Conquer the New TOEIC Test. [Tp.Hồ Chí Minh] : Tổng Hợp Tp.Hồ Chí Minh, 2009.

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