Horowitz, Ellis, author
Computer Science Press, 1983
Buku Teks
edited by David R. Barstow, Howard E. Shrobe and Erik Sandelwall
McGraw-Hill, 1984
Buku Teks
Gear, Charles William, 1935-, author
McGraw-Hill, 1969
Buku Teks
Schneider, G. Michael, author
John Wiley & Sons, 1987
Buku Teks
Reed, Thomas A., author
Prentice-Hall, 1988
Buku Teks