(1996). Đạo đức trong kinh doanh. Hà Nội: Văn hóa.
শিকাগো স্টাইলে সাইটেশনĐạo đức Trong Kinh Doanh. Hà Nội: Văn hóa, 1996.
এমএলএ সাইটেশনĐạo đức Trong Kinh Doanh. Hà Nội: Văn hóa, 1996.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.
(1996). Đạo đức trong kinh doanh. Hà Nội: Văn hóa.
শিকাগো স্টাইলে সাইটেশনĐạo đức Trong Kinh Doanh. Hà Nội: Văn hóa, 1996.
এমএলএ সাইটেশনĐạo đức Trong Kinh Doanh. Hà Nội: Văn hóa, 1996.