Cohen, Ronald Jay, author
McGraw-Hill, 2005
Buku Teks
Cohen, Ronald Jay, author
McGraw-Hill, 2013
Buku Teks
Kaplan, Robert M., author
Wadsworth and Cengage Learning, 2013
Buku Teks
Kaplan, Robert M., author
Wadsworth and Cengage Learning, 2013
Buku Teks
Craig, Robert J., author
John Wiley & Sons, 1999
Buku Teks