Thani, H. M. A., & Dembo, M. H. (1987). Level of integration into academic and social system of college and the role of Saudi student attrition in American Universities \. University of Southern California.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Thani, Hassan M. Ali, و Myron H. Dembo. Level of Integration into Academic and Social System of College and the Role of Saudi Student Attrition in American Universities \. California: University of Southern California, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Thani, Hassan M. Ali, و Myron H. Dembo. Level of Integration into Academic and Social System of College and the Role of Saudi Student Attrition in American Universities \. University of Southern California, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.