Nassor, S. (1998). The quality of education: Some policy suggestions based on a survey of schools. International Institute for Educational Planning.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nassor, Sebtuu. The Quality of Education: Some Policy Suggestions Based on a Survey of Schools. Paris: International Institute for Educational Planning, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nassor, Sebtuu. The Quality of Education: Some Policy Suggestions Based on a Survey of Schools. International Institute for Educational Planning, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.