Rizk, N., & Shaver, L. (2010). Access to knowledge in Egypt: New research on intellectual property, innovation and development. American University in Cairo Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rizk, Nagla, و Lea Shaver. Access to Knowledge in Egypt: New Research on Intellectual Property, Innovation and Development. Cairo: American University in Cairo Press, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Rizk, Nagla, و Lea Shaver. Access to Knowledge in Egypt: New Research on Intellectual Property, Innovation and Development. American University in Cairo Press, 2010.