Hill, N. The golden rules of success. Jaico Books.
Lua i Stíl Chicago (17ú heag.)Hill, Napoleon. The Golden Rules of Success. Noida U.P: Jaico Books.
Lua MLA (9ú heag.)Hill, Napoleon. The Golden Rules of Success. Jaico Books.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.