http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giáo trình CĐSP Địa lí các châu lục
Châu Nam Cực,Châu Đại Dương,Chầu Á và phương pháp dạy học bộ môn
Đầu BS ghi: Bộ Giáo dục và Đào tạo.. Dự án phát triển giáo viên THCS