Barakat, A. K. (2013). Waqf financing of higher education in the arab world: A bibliographical survey and critical review of the related literature. Institute of Islamic Banking and Finance, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Barakat, Ahmed K.M. Waqf Financing of Higher Education in the Arab World: A Bibliographical Survey and Critical Review of the Related Literature. Kuala Lumpur: Institute of Islamic Banking and Finance, International Islamic University Malaysia, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Barakat, Ahmed K.M. Waqf Financing of Higher Education in the Arab World: A Bibliographical Survey and Critical Review of the Related Literature. Institute of Islamic Banking and Finance, International Islamic University Malaysia, 2013.