A. Putlack, M., & Link, W. (2008). How to master skills for the Toefl iBT: Intermediate. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh.
शिकागो स्टाइल उद्धरणA. Putlack, Michael, और Will Link. How to Master Skills for the Toefl IBT: Intermediate. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2008.
एमएलए उद्धरणA. Putlack, Michael, और Will Link. How to Master Skills for the Toefl IBT: Intermediate. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.