Simon Sweeney. (2002). Tiếng Anh trong giao tiếp thương mại: = Communicating in business: A short course for business English students. Tp. HCM: Tp. HCM.
Παραπομπή Chicago StyleSimon Sweeney. Tiếng Anh Trong Giao Tiếp Thương Mại: = Communicating in Business: A Short Course for Business English Students. Tp. HCM: Tp. HCM, 2002.
Παραπομπή MLASimon Sweeney. Tiếng Anh Trong Giao Tiếp Thương Mại: = Communicating in Business: A Short Course for Business English Students. Tp. HCM: Tp. HCM, 2002.
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