http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Thơ ca, hát dân gian người Nùng Dín, huyện Mường Khương, tỉnh Lào Cai
Mường Khương (Lào Cai - Việt Nam); Văn nghệ dân gian
Mường Khương (Lào Cai - Việt Nam); Dân tộc Nùng Dín