Driscoll, R. E., Hayek, P. F., & Zaki, F. A. (1978). Foreign investment in Egypt: An analysis of critical factors with emphasis on the foreign investment code. Fund for Multinational Management Education.

Driscoll, Robert E., Peggy F. Hayek, and Farouk A. Zaki. Foreign Investment in Egypt: An Analysis of Critical Factors with Emphasis on the Foreign Investment Code. New York: Fund for Multinational Management Education, 1978.

Driscoll, Robert E., et al. Foreign Investment in Egypt: An Analysis of Critical Factors with Emphasis on the Foreign Investment Code. Fund for Multinational Management Education, 1978.