http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Lược khảo về kinh nghiệm phát hiện, đào tạo và sử dụng nhân tài trong lịch sử Việt Nam
Phạm Hồng Tung ch.b, Lê Thị Lan, Phạm Minh Thế