Παραπομπή APA

Sharpe, P. J. (2003). Barron's practice exercises for the toefl. Thành phố Hồ Chí Minh: Trẻ.

Παραπομπή Chicago Style

Sharpe, Pamela J. Barron's Practice Exercises for the Toefl. Thành phố Hồ Chí Minh: Trẻ, 2003.

Παραπομπή MLA

Sharpe, Pamela J. Barron's Practice Exercises for the Toefl. Thành phố Hồ Chí Minh: Trẻ, 2003.

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