Hutagaol, Stephan Anggita, author
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Iwan Gani Jaya, author
Fakultas Hukum Universitas Indonesia, 2002
UI - Tesis (Membership)
Tongat, author
Djambatan, 2003
Buku Teks
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Universitas Indonesia, 2006
UI - Skripsi (Membership)