Gahin, M. F. S. (1970). Social Insurance and Socioeconomic Development in UAR. The Institute of National Planning.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGahin, M. Fikry S. Social Insurance and Socioeconomic Development in UAR. Cairo: The Institute of National Planning, 1970.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGahin, M. Fikry S. Social Insurance and Socioeconomic Development in UAR. The Institute of National Planning, 1970.