edited by Joe Rooney and Philip Steadman
UCL Press, 1993
Buku Teks
Pressman, Roger S., author
John Wiley & Sons, 1977
Buku Teks
edited by Toshio Sata and Ernest Warman
North Holland Pub. Co., 1981
Buku Teks
Groover, Mikell P., author
Prentice-Hall, 1987
Buku Teks
Groover, Mikell P., author
Prentice-Hall of India, 1996
Buku Teks