Gries, David
Springer-Verlag, 1981
Buku Teks
Reynolds, John C.
Prentice-Hall, 1978
Buku Teks
edited by David R. Barstow, Howard E. Shrobe and Erik Sandelwall
McGraw-Hill, 1984
Buku Teks
Gear, Charles William, 1935-
McGraw-Hill, 1969
Buku Teks
Henderson, Peter
Prentice-Hall, 1980
Buku Teks