Hoài Quỳnh. (2004). Câu đố dân gian Việt Nam. Đà Nẵng: Nxb. Đà nẵng.
শিকাগো স্টাইলে সাইটেশনHoài Quỳnh. Câu đố Dân Gian Việt Nam. Đà Nẵng: Nxb. Đà nẵng, 2004.
এমএলএ সাইটেশনHoài Quỳnh. Câu đố Dân Gian Việt Nam. Đà Nẵng: Nxb. Đà nẵng, 2004.
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