http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Danh tập các tổ chức phi chính phủ nước ngoài hoạt động tại Việt Nam
Các tổ chức phi chính phủ nước ngoài hoạt động tại Việt Nam
international ecônmic relations,non-organizations - directories