Abdelaal, M. A. (2005). How to Achieve Economic Development in Egypt: A Study of International Trade and Tax Incentives Which Could Attract Foreign Investments That will Enhance Economic Development in Egypt.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abdelaal, Mohammed Ali. How to Achieve Economic Development in Egypt: A Study of International Trade and Tax Incentives Which Could Attract Foreign Investments That Will Enhance Economic Development in Egypt. 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Abdelaal, Mohammed Ali. How to Achieve Economic Development in Egypt: A Study of International Trade and Tax Incentives Which Could Attract Foreign Investments That Will Enhance Economic Development in Egypt. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.