APA aipamena

Sharpe, P. J., & Pamela J.Sharpe. (2006). Barron's how to prepare for the TOEFL: Test of english as a foreign language with audio compact discs. Tp. Hồ Chí Minh: Trẻ.

Chicago Style aipamena

Sharpe, Pamela J., và Pamela J.Sharpe. Barron's How to Prepare for the TOEFL: Test of English As a Foreign Language With Audio Compact Discs. Tp. Hồ Chí Minh: Trẻ, 2006.

MLA aipamena

Sharpe, Pamela J., và Pamela J.Sharpe. Barron's How to Prepare for the TOEFL: Test of English As a Foreign Language With Audio Compact Discs. Tp. Hồ Chí Minh: Trẻ, 2006.