Byeon Jinhyeop. (2009). Rainbow TOEIC Part 1,2,3,4. Tổng HợpTPHCM.
Trích dẫn kiểu ChicagoByeon Jinhyeop. Rainbow TOEIC Part 1,2,3,4. Tổng HợpTPHCM, 2009.
Deismireacht MLAByeon Jinhyeop. Rainbow TOEIC Part 1,2,3,4. Tổng HợpTPHCM, 2009.
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