Dyfyniad APA

Ackert, P., Lê Thành Tâm, & Ngọc Phương Anh. (2007). Cause and Effect - Intermediate Reading Practice (Third Edition.). Tp.HCM: Trẻ.

Dyfyniad Arddull Chicago

Ackert, Patricia, Lê Thành Tâm, và Ngọc Phương Anh. Cause and Effect - Intermediate Reading Practice. Third Edition. Tp.HCM: Trẻ, 2007.

Dyfyniad MLA

Ackert, Patricia, Lê Thành Tâm, và Ngọc Phương Anh. Cause and Effect - Intermediate Reading Practice. Third Edition. Tp.HCM: Trẻ, 2007.

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