Ihmal Halim, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2006
UI - Tesis (Membership)
Thomas, Gordon, author
Pustaka Primatama, 2008
Buku Teks
Monash University Press, 2007
Buku Teks
Carisson, Dan, author
[American Management Association, ], 2005
eBooks
A.A. Ayu Intan Parameswari, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
UI - Tesis (Membership)