http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sách có 3 phần: Những vấn đề chung, văn học nhân gian, nghệ thuật nhân gian.
Vũ Quang Dũng (tuyển chọn) ; Phan An, Trần Thị An...