Παραπομπή APA

Lougheed, L. (2012). Barron's writing for the Toefl iBT. Tp.Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh.

Παραπομπή Chicago Style

Lougheed, Lin. Barron's Writing for the Toefl IBT. Tp.Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2012.

Παραπομπή MLA

Lougheed, Lin. Barron's Writing for the Toefl IBT. Tp.Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2012.

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