Efraim Turban, Judy Whiteside, David King, Jon Outland
Springer International Publishing, 2017
eBooks
Forder, Jay
John Wiley , 2001
Buku Teks
Masni Eriza
Program Pascasarjana Universitas Indonesia, 2007
UI - Tesis (Membership)
by Efraim Turban ... [and others]
Prentice-Hall, 2002
Buku Teks
by Richard T. Watson ... [et al.]
Dryden Press, 2000
Buku Teks