Liberty, Jesse, author
O`Reilly, 2003
Buku Teks
Barnes, J. G. P. (John Gilbert Presslie), author
Addison-Wesley, 1981
Buku Teks
Iverson, Kenneth E., author
John Wiley & Sons, 1962
Buku Teks
Barnard, David T., author
Reston Publishing Company, Inc., 1982
Buku Teks
Rajaraman, V., author
Prentice-Hall, 1984
Buku Teks