Booth, Taylor L.
Introduction to computer engineering: hardware and software design
Wiley, 1984
 Buku Teks SO
Osgood, Charles E. [Charles Egerton]
The measurement of meaning
University of Illinois Press, 1957
 Buku Teks SO
Skees, William D.
Computer software for data communications
Lifetime learning , 1981
 Buku Teks SO
Hanneman, Henri W.
The patentability of computer software
Kluwer, 1985
 Buku Teks SO
Wolberg, John R.
Conversion of computer software
Prentice-Hall, 1983
 Buku Teks SO