Deismireacht APA

Kim Soyeong. (2009). BIG STEP TOEIC LC+RC. TP.HCM: Tổng hợp.

Trích dẫn kiểu Chicago

Kim Soyeong. BIG STEP TOEIC LC+RC. TP.HCM: Tổng hợp, 2009.

Deismireacht MLA

Kim Soyeong. BIG STEP TOEIC LC+RC. TP.HCM: Tổng hợp, 2009.

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