M., E. K. (1968). An Introduction to Digital Computers. The Institute of National Planning.
Čikaški stil citiranja (17. izdanje)M., El Kafrawy. An Introduction to Digital Computers. Cairo: The Institute of National Planning, 1968.
MLA način citiranja (9. izdanje)M., El Kafrawy. An Introduction to Digital Computers. The Institute of National Planning, 1968.
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