Azab, N. Y. M. (1998). The Third Annual Conference on Crises & Disasters Management: Water Resource Management in the Age of Scarcity: Southern California Region Case Study. جامعة عين شمس.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Azab, Nader Yehia Mohamed. The Third Annual Conference on Crises & Disasters Management: Water Resource Management in the Age of Scarcity: Southern California Region Case Study. القاهرة: جامعة عين شمس, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Azab, Nader Yehia Mohamed. The Third Annual Conference on Crises & Disasters Management: Water Resource Management in the Age of Scarcity: Southern California Region Case Study. جامعة عين شمس, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.