Ewieda, M., Zakaria, S., & Farag, F. (1968). Classified Index to Articles of the Periodicals for the years 1965 and 1966. The Institute of National Planning.
Čikaški stil citiranja (17. izdanje)Ewieda, Mohammed, Sohair Zakaria, i Farouk Farag. Classified Index to Articles of the Periodicals for the Years 1965 and 1966. Cairo: The Institute of National Planning, 1968.
MLA način citiranja (9. izdanje)Ewieda, Mohammed, et al. Classified Index to Articles of the Periodicals for the Years 1965 and 1966. The Institute of National Planning, 1968.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.