Rymniak, M. J., Nguyễn, V. P., & Shank, J. A. (2001). TOEFL CBT: Test of English as a foreign language. T.P. Hồ Chí Minh: Trẻ; Công ty Văn hóa Sáng tạo Trí Việt.
Παραπομπή Chicago StyleRymniak, Marilyn J., Văn Phước Nguyễn, και Janet A. Shank. TOEFL CBT: Test of English As a Foreign Language. T.P. Hồ Chí Minh: Trẻ; Công ty Văn hóa Sáng tạo Trí Việt, 2001.
Παραπομπή MLARymniak, Marilyn J., Văn Phước Nguyễn, και Janet A. Shank. TOEFL CBT: Test of English As a Foreign Language. T.P. Hồ Chí Minh: Trẻ; Công ty Văn hóa Sáng tạo Trí Việt, 2001.
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