@book{4789,
	author = {Đặng Nghiêm Vạn, Chu Thái Sơn, Lưu Hùng},
	title = {Ethnic Minorities in Viet Nam},
	address = {Hà Nội, Việt Nam},
	url = {https://data.thuviencodoc.org/books/4837/z4345904234953-7301c4647d47f68ae4813a141dc5bd9c.jpg}
}