Oaks, Scott, author
O'Reilly, 2000
Buku Teks
Flanagan, David, author
O'Reilly, 1997
Buku Teks
Niederst, Jennifer, author
O`Reilly, 1999
Buku Teks
Gilly, Daniel, author
O'Reilly & Associates, Inc., 1992
Buku Teks
Regulatory Compliance Associates, Inc.
Bankers Publishing Company, 1990
Buku Referensi