Vitale, J. (2008). The attractor factor: 5 easy steps for creating wealth (or anything else) from the inside out (2nd ed.). John Wiley & Sons, Inc..
Lua i Stíl Chicago (17ú heag.)Vitale, Joe. The Attractor Factor: 5 Easy Steps for Creating Wealth (or Anything Else) from the Inside Out. 2nd ed. Hoboken, N.J.: John Wiley & Sons, Inc., 2008.
Lua MLA (8ú heag.)Vitale, Joe. The Attractor Factor: 5 Easy Steps for Creating Wealth (or Anything Else) from the Inside Out. 2nd ed. John Wiley & Sons, Inc., 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.