badran, f. M. (1964). principles of digital computers. National Planning Institute.
Chicago-čujuhus (17. p.)badran, farid M. Principles of Digital Computers. cairo: National Planning Institute, 1964.
MLA-čujuhus (9. p.)badran, farid M. Principles of Digital Computers. National Planning Institute, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.