Purba, Kamaria, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2003
UI - Tesis (Membership)
Simanjuntak, Djainal Abidin, author
Program Pascasarjana Universitas Indonesia, 2002
UI - Tesis (Membership)
Sulihaji Murwani, author
2007
UI - Tesis (Membership)
Lubis, Azwar Haris, author
Program Pascasarjana Universitas Indonesia, 2011
UI - Tesis (Open)
Meliyanti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2003
UI - Tesis (Membership)