Nguyễn, T. T. H., & Nguyễn, X. M. (2016). Import - Export operations. Tp. Hồ Chí Minh: Đại học Quốc gia Tp. Hồ Chí Minh.
শিকাগো স্টাইলে সাইটেশনNguyễn, Thị Thu Hà, এবং Xuân Minh Nguyễn. Import - Export Operations. Tp. Hồ Chí Minh: Đại học Quốc gia Tp. Hồ Chí Minh, 2016.
এমএলএ সাইটেশনNguyễn, Thị Thu Hà, এবং Xuân Minh Nguyễn. Import - Export Operations. Tp. Hồ Chí Minh: Đại học Quốc gia Tp. Hồ Chí Minh, 2016.
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