Covill, Randall
Digital Press, 1997
Buku Teks
Robichaux, Paul, author
O'Reilly, 1999
Buku Referensi
Charbeneau, Randall J, author
Prentice-Hall, 2005
Buku Teks
by Rand Morimoto
SAMs, 2004
Buku Teks
Yulius Eka Agung Seputra, author
2001
UI - Skripsi (Membership)