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..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)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.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)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.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.