Owen, R., & Roger Owen; Trầm Thanh Sơn; Trầm Thị Quỳnh Dân. (2010). BBC business english =: Tiếng Anh trong kinh doanh. Tp. Hồ Chí Minh: Thanh Niên.
শিকাগো স্টাইলে সাইটেশনOwen, Roger, এবং Roger Owen; Trầm Thanh Sơn; Trầm Thị Quỳnh Dân. BBC Business English =: Tiếng Anh Trong Kinh Doanh. Tp. Hồ Chí Minh: Thanh Niên, 2010.
এমএলএ সাইটেশনOwen, Roger, এবং Roger Owen; Trầm Thanh Sơn; Trầm Thị Quỳnh Dân. BBC Business English =: Tiếng Anh Trong Kinh Doanh. Tp. Hồ Chí Minh: Thanh Niên, 2010.
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