Byers, T.J., author
Micro Text/McGraw-Hill Copublication, 1983
Buku Teks
Sawin, Dwight H., author
Lexington Books, 1977
Buku Teks
Garland, Harry, author
Erlangga, 1984
Buku Teks
Eccles, William J., author
Addison-Wesley Pub., 1985
Buku Teks
Klingman, Edwin E.
Prentice-Hall, 1977
Buku Teks