Messersmith, Sherri
McGraw-Hill, 2012
Buku Teks
Woodbury, George
Pearson/Addison-Wesley, 2009
Multimedia
Woodbury, George
Pearson/Addison-Wesley, 2009
Multimedia
Woodbury, George
Pearsons Addison-Wesley, 2008
Buku Teks
McKeague, Charles, 1946-
Brooks/Cole Cengage Learning, 2012
Buku Teks