Drago, J. M. (2004). The relationship between emotional intelligence and academic achievement in nontraditional college students. [Minneapolis, Minnesota] : Walden University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Drago, Judy M. The Relationship Between Emotional Intelligence and Academic Achievement in Nontraditional College Students. [Minneapolis, Minnesota] : Walden University, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Drago, Judy M. The Relationship Between Emotional Intelligence and Academic Achievement in Nontraditional College Students. [Minneapolis, Minnesota] : Walden University, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.