Tare, Ramkrishna S.
Unix utilities: a programer's reference
McGraw-Hill, 1988
 Buku Teks SO
Krumm, Robert
Getting the most from utilities on the IBM PC: perfecting the system environment
A Brady Book, 1987
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Krumm, Robert
Getting the most from utilities on the IBM-PC: perfecting the system environment
Prentice-Hall, 1987
 Buku Teks
Ian Chandra K.
Memakai norton desktop for windows versi 2
Elex Media Komputindo, 1993
 Buku Teks SO
Iwan Ariawan
Singkat tepat jelas: pc-tools deluxe versi 6.0
Elex Media Komputindo, 1990
 Buku Teks SO