Gallagher, Richard S.
American Management Association, 2006
eBooks
Kasmir
RajaGrafindo Persada, 2005
Buku Teks
Zemke, Ron
[American Management Association, ], 2000
eBooks
Ratih Permata
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Widodo
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2005
UI - Tesis (Membership)