Thurber, Kenneth J., author
IEEE Computer Society, 1981
Buku Teks
Hutchison, David, author
Addison-Wesley, 1988
Buku Teks
edited by, Linda M. Harasim
MIT Press, 1993
Buku Teks
Nji Raden Poespawati, author
Fakultas Teknik Universitas Indonesia, 1998
UI - Laporan Penelitian
Madron, Thomas W., author
John Wiley & Sons, 1993
Buku Teks