Simon, Herbert A., author
Bumi Aksara, 2004
Buku Teks
Jones, Gareth R., author
McGraw-Hill, Irwin, 2006
Buku Teks
Aguinis, Herman, author
Pearson Education International, 2009
Buku Teks
The McGraw-Hill Co. , 2006
Multimedia
McGaw-Hill; Irwin, 2006
Multimedia