Artikel Jurnal
Sitepu, Teman, author
Universitas Indonesia, 2000
UI - Tesis (Membership)
Silaban, Fredrik Richard, author
Universitas Indonesia, 2005
UI - Tesis (Membership)
Lisa Astrianti, author
Fakultas Hukum Universitas Indonesia, 2006
UI - Skripsi (Membership)
Buku Teks