Cheng, K., & Mckimm, O. (2016). Specialized english for tourism. TP.Hồ Chí Minh: Tổng hợp TP.Hồ Chí Minh.
शिकागो स्टाइल उद्धरणCheng, Kiwi, और Owain Mckimm. Specialized English for Tourism. TP.Hồ Chí Minh: Tổng hợp TP.Hồ Chí Minh, 2016.
एमएलए उद्धरणCheng, Kiwi, और Owain Mckimm. Specialized English for Tourism. TP.Hồ Chí Minh: Tổng hợp TP.Hồ Chí Minh, 2016.
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