Sitorus, Wiliater, supervisor
Universitas Indonesia, 1998
UI - Tesis (Membership)
Rozy Munir
Lembaga Penelitian Universitas Indonesia, 1993
UI - Laporan Penelitian
Sitorus, Ferry Rhendra Pananda Putra
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2002
UI - Tesis (Membership)
Mukhammad Fahrurozi
2001
UI - Tesis (Membership)
Kisa DS., Moch.
1995
UI - Tesis (Membership)