London, Keith R., author
McGraw-Hill, 1976
Buku Teks
Lorin, Harold, author
John Wiley & Sons, 1980
Buku Teks
Buono, Anthony F., author
Jossey-Bass, 1989
Buku Teks
Shneiderman, Ben, author
Massachusetts Winthrop Publishers, 1980
Buku Teks
West, Brian G., author
Oxford Road, 1986
Buku Teks