Edmunds, P., & McKinnon, N. (2010). Building skills for the Toefl ibt: Beginning - Reading. Tp. Hồ Chí Minh: Trẻ.
शिकागो स्टाइल उद्धरणEdmunds, Paul, और Nancie McKinnon. Building Skills for the Toefl Ibt: Beginning - Reading. Tp. Hồ Chí Minh: Trẻ, 2010.
एमएलए उद्धरणEdmunds, Paul, और Nancie McKinnon. Building Skills for the Toefl Ibt: Beginning - Reading. Tp. Hồ Chí Minh: Trẻ, 2010.
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