Curry, David A.
Unix system security a guide for users and systems administrators
Addison-Wesley, 1992
Buku Teks SO
Bourne, S.R.
The UNIX Systems
Prentice-Hall, 1992
Buku Teks SO
Soubeiga, Eric
Mastering financial modeling : a professional's guide to building financial models in Excel
McGraw-Hill, 2013
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Gerhart, James
Mastering math for the building trades
McGraw-Hill, 2000
Buku Teks SO
Merusi, Donald E.
Software implementation techniques: VMS, UNIX, OS/2 and MS-DOS
Digital Press, 1992
Buku Teks SO