Trần Xuân Kiêm., & Nguyễn Văn Thi. (2001). Nghiên cứu tiếp thị =: Marketing research. H.: Thống kê.
শিকাগো স্টাইলে সাইটেশনTrần Xuân Kiêm., এবং Nguyễn Văn Thi. Nghiên Cứu Tiếp Thị =: Marketing Research. H.: Thống kê, 2001.
এমএলএ সাইটেশনTrần Xuân Kiêm., এবং Nguyễn Văn Thi. Nghiên Cứu Tiếp Thị =: Marketing Research. H.: Thống kê, 2001.
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