Skees, William D.
Computer software for data communications
Lifetime learning , 1981
Buku Teks
Wolberg, John R.
Conversion of computer software
Prentice-Hall, 1983
Buku Teks
Gorsline, G. W.
Computer organization : hardware/software
Prentice-Hall, 1980
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Hanneman, Henri W.
The patentability of computer software
Kluwer, 1985
Buku Teks SO
Abrams, Marshall D.
Computer Hardware and software : an interdisiplinary introduction
Addison-Wesley, 1973
Buku Teks