Nhân, T. V. C., & Nhân Trí Việt Co.;Ltd. (2006). TOEFL iBT insider: Listening. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh.
শিকাগো স্টাইলে সাইটেশনNhân, Trí Việt Co.,Ltd, এবং Nhân Trí Việt Co.;Ltd. TOEFL IBT Insider: Listening. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2006.
এমএলএ সাইটেশনNhân, Trí Việt Co.,Ltd, এবং Nhân Trí Việt Co.;Ltd. TOEFL IBT Insider: Listening. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2006.
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