http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cam - Pu - Chia Tìm hiểu về Hiệp hội các quốc gia Đông Nam Á - Asean
Nguyễn Minh Điều; Nguyễn Thị Minh Thư