Peter C. Anderson
McGraw-Hill, 1992
Buku Teks
Hamilton, Robert W.
Little, Brown and Company, 1989
Buku Teks
Howell, Rate A.
The Dryden Press, 1984
Buku Teks
Globerman, Steven
Prentince-Hall, 1986
Buku Teks
Miller, Roger LeRoy
Thomson West, 2007
Buku Teks