Research Institute for Democracy and Peace (RIDeP), 2002
Buku Teks
Tim Imparsial
Imparsial, 2006
Buku Teks
Syahrin Harahap, Hasan Bakti Nasution
Tiara Wacana Yogya , 2000
Buku Teks
Ahmad Yani Basuki, author
2007
UI - Disertasi Membership
Universitas Indonesia, 2000
UI - Skripsi Membership