Abdullah Puteh, author
Program Pascasarjana Universitas Indonesia, 1997
UI - Tesis (Membership)
Sugeng Berantas, author
Program Pascasarjana Universitas Indonesia, 1999
UI - Tesis (Membership)
Nadeak, Hasoloan, author
1996
UI - Tesis (Membership)
Meinifestati, author
1990
UI - Skripsi (Membership)
Begem Viantimala, author
1998
UI - Tesis (Membership)