http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Lễ hội Nàng Hai của người Tày Cao Bằng
TM tài liệu tham khảo tr. 182 - 186; Giới thiệu về lễ hội Nàng Hai trong hệ thống lễ hội của người Tày ở Cao Bằng. Nghiên cứu các hình thức lễ hội, bản chất và ý nghĩa của lễ hội Nàng Hai trong đời sống tinh thần của người Tày ở Cao Bằng
Cao Bằng (Việt Nam); Dân tộc Tày