Rugman, Alan M., author
McGraw-Hill, 1985
Buku Teks
Lieberman, Jethro K.
Harcourt Brace Jovanovic, 1989
Buku Teks
McCarty, F. William
IRWIN, 199
Buku Teks
Klayman, Elliot I., author
IRWIN, 199
Buku Teks
Meiners, Roger E., author
Thomson/West , 2006
Buku Teks