1. Ario Suryokusumo, Microsoft Visual Basic 6.0, PT. Elex Media Komputindo, 2001.
Djoko Pramono, Mudah menguasai Visual Basic 6, PT. Elex Media Komputindo, 2002.
Harrington, S., Computer Graphics A Programming Approach, International Student Edition Mc Graw-Hill International
Book Company, Japan, 1983.
Hadi, Rahadian, Pemrograman Microsoft Visual Basic, PT. Elex Media Komputindo, Jakarta, 2001.
Stallings, W. Local Network, Macmillan Publishing Company, 1985.
Tanenbaum, AS, Computer Networks, Prentise Hall, 1996.