edited by S. Robert Hernandez, Stephen J.O.Connor
Delmar/Cengage Learning, 2010
Buku Teks
Arismen, author
2019
UI - Tesis (Membership)
Benson, Robert J., author
John Wiley & Sons, 2014
Buku Teks
Betz, Frederick, author
Emerald, 2016
eBooks
Vernon-Wortzel, Heidi, author
John Wiley & Sons, 1997
Buku Teks