Chamine, S. (2012). Positive intelligence: Why only 20% of teams and individuals achieve their true potential and how you can achieve yours (Unabridged.). Ascent Audio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chamine, Shirzad. Positive Intelligence: Why Only 20% of Teams and Individuals Achieve Their True Potential and How You Can Achieve Yours. Unabridged. Rego Park: Ascent Audio, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chamine, Shirzad. Positive Intelligence: Why Only 20% of Teams and Individuals Achieve Their True Potential and How You Can Achieve Yours. Unabridged. Ascent Audio, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.