http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Thơ văn Nguyễn ái Quốc - Hồ Chí Minh trong tư liệu nghiên cứu phê bình (Tình hình tư liệu, hướng tiếp cận, những vấn đề)
vietnamese literature - history and criticism