Nasser, R. N., Nauffal, D. I., & Romanowski, M. (2009). Financial aid at private universities in the Middle East: Its impact on persistence and student satisfaction, the case of Lebanon.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nasser, Ramzi N., Diane I. Nauffal, و Michael Romanowski. Financial Aid at Private Universities in the Middle East: Its Impact on Persistence and Student Satisfaction, the Case of Lebanon. 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nasser, Ramzi N., et al. Financial Aid at Private Universities in the Middle East: Its Impact on Persistence and Student Satisfaction, the Case of Lebanon. 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.