Abdul Latief, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2010
UI - Tesis (Open)
Silalahi, Corina Debora, author
1992
UI - Skripsi (Membership)
Siahaan, Jornal E., author
1999
UI - Tesis (Membership)
Simatupang, Posma R., author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Yudhy Chaerudin, author
Program Pascasarjana Universitas Indonesia, 2007
UI - Tesis (Membership)