Pandjaitan, Beston, author
Universitas Indonesia, 2003
UI - Tesis (Membership)
Bisai, Charley Michael, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Tesis (Membership)
Budiasih, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2001
UI - Tesis (Membership)
Rino A. Effendi, author
1986
UI - Skripsi (Membership)
Rukhedi, author
Universitas Indonesia, 2006
UI - Tesis (Membership)