Brieger, N. (2014). Intermediate Business Grammar & Practice. Thành phố Hồ Chí Minh: Tổng hợp.
শিকাগো স্টাইলে সাইটেশনBrieger, Nick. Intermediate Business Grammar & Practice. Thành phố Hồ Chí Minh: Tổng hợp, 2014.
এমএলএ সাইটেশনBrieger, Nick. Intermediate Business Grammar & Practice. Thành phố Hồ Chí Minh: Tổng hợp, 2014.
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