Cannon, David L., author
Wiley publishing, inc., 2011
Buku Teks
Conrad, Eric, author
Syngress, 2014
eBooks
Miller, David R., author
Wiley, 2011
Buku Teks
Gardner, Bill, author
Syngress, 2014
eBooks
Kochtanek, Thomas R., author
Libraries Unlimited , 2002
Buku Teks