Cashin, James A., author
McGraw-Hill, 1981
Buku Teks
Prentice-Hall, 1987
Buku Teks
Lynch, Richard M.
McGraw-Hill, 1983
Buku Teks
Williams, Jan R.
Harcourt brace jovannovich, Publishers , 1989
Buku Teks
Hammer, Lawrence H., author
South-Western Pub. Co, 1994
Buku Teks