http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Những bí quyết thành công vượt thời gian của Napoleon Hill Công thức thành công
Everything I Know about success I learned from napoleon Hill
Don M. Green; Trần Thị Hương Quỳnh(dịch)