Tran, V. T. (2017). A study of the Factors Affecting the Online Vouchers Purchase Decision on Food Servises in Ho Chi Minh city: Graduation thesis - Department of business administration. Trường Đại học Công nghiệp Tp. Hồ Chí Minh.
শিকাগো স্টাইলে সাইটেশনTran, Van Toan. A Study of the Factors Affecting the Online Vouchers Purchase Decision On Food Servises in Ho Chi Minh City: Graduation Thesis - Department of Business Administration. Trường Đại học Công nghiệp Tp. Hồ Chí Minh, 2017.
এমএলএ সাইটেশনTran, Van Toan. A Study of the Factors Affecting the Online Vouchers Purchase Decision On Food Servises in Ho Chi Minh City: Graduation Thesis - Department of Business Administration. Trường Đại học Công nghiệp Tp. Hồ Chí Minh, 2017.