Harries, Steve
Library Assocantion Publishing, 1993
Buku Teks
Elbert, Bruce R.
Artech House , 1992
Buku Teks
Dominick, Joseph R.
McGraw-Hill, 1993
Buku Teks
Dominick, Joseph R.
Random House, 1983
Buku Teks
Dominick, Joseph R.
Random House, 2005
Multimedia