Youssef, M. Y. (1969). Language & Electronic Computers. The Institute of National Planning.
Citazione stile Chigago Style (17a edizione)Youssef, M. Yehia. Language & Electronic Computers. Cairo: The Institute of National Planning, 1969.
Citatione MLA (9a ed.)Youssef, M. Yehia. Language & Electronic Computers. The Institute of National Planning, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.