Davies, D.W., author
John Wiley & Sons, 1979
Buku Teks
edited by Franklin F. Kuo
Prentice-Hall, 1981
Buku Teks
Comer, Douglas E., author
Prentice-Hall, 1997
Buku Teks
Thurber, Kenneth J., author
IEEE Computer Society, 1981
Buku Teks
Black, Uyless D., author
Prentice-Hall, 1987
Buku Teks