http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Every day greatness: Inspiration for a meaningful life
Tổng hợp TP. Hồ Chí Minh ;Công ty Văn hoá Sáng tạo Trí Việt
Stephen R. Cover (tuyển chọn, giới thiệu); Thu Trang, Minh Tươi (biên dịch)