(2000). Thế giới bí ẩn nghiêng 23, 5 độ. Hà Nội: Thanh Niên.
শিকাগো স্টাইলে সাইটেশনThế Giới Bí Ẩn Nghiêng 23, 5 độ. Hà Nội: Thanh Niên, 2000.
এমএলএ সাইটেশনThế Giới Bí Ẩn Nghiêng 23, 5 độ. Hà Nội: Thanh Niên, 2000.
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