http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hoàng Anh Nhân sưu tầm, biên dịch.
Dự án công bố, phổ biến tài sản văn hóa, văn nghệ dân gian Việt Nam