Martin, James, author
Prentice-Hall, 1995
Buku Teks
Denning, author
Llewellyn Publication, 2008
Buku Teks
Cashin, Jerry, author
Computer Technology Research Corp. , 1993
Buku Teks
Sims, Oliver, author
McGraw-Hill , 1994
Buku Teks
Lang, Jon, author
Sweet & Maxwell, 2006
Buku Teks