Webb, James
Naval Institute Press , 1981
Buku Teks SO
Demille, Nelson
Warner Books, 1985
Buku Teks SO
edited by Gloria González-Rivera, R. Carter Hill, Tae-Hwy Lee
Emerald, 2016
eBooks
Archer, Jeffrey
HarperCollins, 1993
Buku Teks
Computerworld, 2008
Multimedia