Pamela J.Sharpe. (2006). Barron's practice exercises for the TOEFL. Tp. Hồ Chí Minh: Trẻ.
शिकागो स्टाइल उद्धरणPamela J.Sharpe. Barron's Practice Exercises for the TOEFL. Tp. Hồ Chí Minh: Trẻ, 2006.
एमएलए उद्धरणPamela J.Sharpe. Barron's Practice Exercises for the TOEFL. Tp. Hồ Chí Minh: Trẻ, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.