Mascull, B. (2006). Business vocabulary in use: Intermediate and Upper-intermediate: with answers. Tp.HCM: Trẻ.
शिकागो स्टाइल उद्धरणMascull, Bill. Business Vocabulary in Use: Intermediate and Upper-intermediate: With Answers. Tp.HCM: Trẻ, 2006.
एमएलए उद्धरणMascull, Bill. Business Vocabulary in Use: Intermediate and Upper-intermediate: With Answers. Tp.HCM: Trẻ, 2006.
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