Shneiderman, Ben, author
Massachusetts Winthrop Publishers, 1980
Buku Teks
John Wiley & Sons, 1970
Buku Teks
Tausworthe, Robert C., author
Prentice-Hall, 1977
Buku Teks
Mano, M. Morris, 1927-, author
Prentice-Hall, 1988
Buku Teks
Clements, Alan, author
Oxford University Press, 1985
Buku Teks