Ross, Kenneeth A., author
Prentice-Hall, 1985
Buku Teks
Munro, John E., author
Chapman & Hall, 1992
Buku Teks
Maurer, Stephen B., author
Addison-Wesley, 1991
Buku Teks
Bradley, James, author
Addison-Wesley, 1988
Buku Teks
Rosen, Kenneth H., author
McGraw-Hill, 1995
Buku Teks