Nepoleon Hill. (2024). World's Greatest Books For Personal Growth & Wealth-Think and Grow Rich. Classics.
Chicago-referens (17:e uppl.)Nepoleon Hill. World's Greatest Books For Personal Growth & Wealth-Think and Grow Rich. New Delhi: Classics, 2024.
MLA-referens (9:e uppl.)Nepoleon Hill. World's Greatest Books For Personal Growth & Wealth-Think and Grow Rich. Classics, 2024.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.