http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hướng dẫn thực hiện chương trình giáo dục mầm non
Dành cho giáo viên dạy lớp 5-6 tuổi vùng khó
Lê Minh Hà(chủ biên)....[Và những người khác]