Shelly, Gary B.
Computer fundamentals for an information age
Anaheim Publishing, 1984
 Buku Teks SO
Gallagher, James D.
Management information systems and the computer
American Management Association, 1961
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Long, Larry E.
Introduction to computer and information processing
Prentice-Hill, 1984
 Buku Teks SO
Computer communications: impacts and implications
Association for Computing Machinerry , 1972
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Gore, Marvin R.
Computers and information systems
McGraw-Hill, 1984
 Buku Teks SO