Nguyễn, V. L., & Nguyễn Văn Lê. (1997). Tâm lí học du lịch. Tp. Hồ Chí Minh: Trẻ.
শিকাগো স্টাইলে সাইটেশনNguyễn, Văn Lê, এবং Nguyễn Văn Lê. Tâm Lí Học Du Lịch. Tp. Hồ Chí Minh: Trẻ, 1997.
এমএলএ সাইটেশনNguyễn, Văn Lê, এবং Nguyễn Văn Lê. Tâm Lí Học Du Lịch. Tp. Hồ Chí Minh: Trẻ, 1997.
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