Youssef, M. Y. (1969). Language & Electronic Computers. The Institute of National Planning.
Chicago Style (17. basım) AtıfYoussef, M. Yehia. Language & Electronic Computers. Cairo: The Institute of National Planning, 1969.
MLA (9th ed.) AtıfYoussef, M. Yehia. Language & Electronic Computers. The Institute of National Planning, 1969.