http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Dùng trong các trường Trung học chuyên nghiệp
Nguyễn Kim Thanh; Nguyễn Thuận Châu
Kho giáo trình KGT.0010027, KGT.0010028