Παραπομπή APA

Putlack, M. A., & Michael A. Putlack; Stephen Poirier. (2008). How to master skills for the TOEFL iBT: Writing Advanced. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh.

Παραπομπή Chicago Style

Putlack, Michael A., και Michael A. Putlack; Stephen Poirier. How to Master Skills for the TOEFL IBT: Writing Advanced. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2008.

Παραπομπή MLA

Putlack, Michael A., και Michael A. Putlack; Stephen Poirier. How to Master Skills for the TOEFL IBT: Writing Advanced. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2008.

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