El-Daoushy, A. (1991). Introduction to Programming Language. Institute of National Planning.
Cita Chicago (17th ed.)El-Daoushy, Abdalla. Introduction to Programming Language. Cairo: Institute of National Planning, 1991.
Cita MLA (9th ed.)El-Daoushy, Abdalla. Introduction to Programming Language. Institute of National Planning, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.