Nguyễn, V. H., & Hoàng, V. P. (2019). Kỹ năng giao tiếp kinh doanh. Tp. Hồ Chí Minh: Kinh tế Tp. Hồ Chí Minh.
শিকাগো স্টাইলে সাইটেশনNguyễn, Văn Hùng, এবং Văn Phúc Hoàng. Kỹ Năng Giao Tiếp Kinh Doanh. Tp. Hồ Chí Minh: Kinh tế Tp. Hồ Chí Minh, 2019.
এমএলএ সাইটেশনNguyễn, Văn Hùng, এবং Văn Phúc Hoàng. Kỹ Năng Giao Tiếp Kinh Doanh. Tp. Hồ Chí Minh: Kinh tế Tp. Hồ Chí Minh, 2019.
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