Abdel-Mawla, E. (1973). Planning and Necessary Changes. The Institute of National Planning.
Citazione stile Chigago Style (17a edizione)Abdel-Mawla, Elsayed. Planning and Necessary Changes. Cairo: The Institute of National Planning, 1973.
Citatione MLA (9a ed.)Abdel-Mawla, Elsayed. Planning and Necessary Changes. The Institute of National Planning, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.