Mascull, B., & Vũ, T. H. (2006). Business vocabulary in use: Intermediate & Upper - intermediate with answers. T.P. Hồ Chí Minh: Trẻ.
शिकागो स्टाइल उद्धरणMascull, Bill, और Tài Hoa Vũ. Business Vocabulary in Use: Intermediate & Upper - Intermediate With Answers. T.P. Hồ Chí Minh: Trẻ, 2006.
एमएलए उद्धरणMascull, Bill, और Tài Hoa Vũ. Business Vocabulary in Use: Intermediate & Upper - Intermediate With Answers. T.P. Hồ Chí Minh: Trẻ, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.