El-Nagar, H. A. R. (1992). The theme of encounter between East and West: A study of six novels from Africa and the Middle East. University of Wisconsin-Madison.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)El-Nagar, Hassan Abdel Razig. The Theme of Encounter Between East and West: A Study of Six Novels from Africa and the Middle East. Madison: University of Wisconsin-Madison, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)El-Nagar, Hassan Abdel Razig. The Theme of Encounter Between East and West: A Study of Six Novels from Africa and the Middle East. University of Wisconsin-Madison, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.