Artikel Jurnal
Mikalsen, Arne. author
John Wiley & Sons, 2002
Buku Teks
Roy Hartadi Simon, author
Fakultas Teknik Universitas Indonesia, 1996
UI - Skripsi (Membership)
Hunt, Craig, author
O'Reilly, 1992
Buku Teks
Hunt, Craig, author
O'Reilly, 2002
Buku Teks