Turban, Efraim, 1930-
John Wiley & Sons, 1999
Buku Teks
Andriole, Stephen J.
CRC Press, Taylor and Francis Group, 2009
Buku Teks
Yoga Satria Utama
Fakultas Ilmu Komputer Universitas Indonesia, 2013
UI - Tesis Membership
by E. Wainright Martin ... [and others]
Prentice-Hall, 1999
Buku Teks SO
O`Brien, James A., 1936-
McGraw-Hill, 2002
Buku Teks