Gahin, M. F. S. (1970). Social Insurance and Socioeconomic Development in UAR. The Institute of National Planning.
Tohutoru Kātū Chicago (17th ed.)Gahin, M. Fikry S. Social Insurance and Socioeconomic Development in UAR. Cairo: The Institute of National Planning, 1970.
Tohutoro MLA (9th ed.)Gahin, M. Fikry S. Social Insurance and Socioeconomic Development in UAR. The Institute of National Planning, 1970.