Universitas Indonesia, 1999
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Rambe, Lokot, author
Fakultas Hukum Universitas Indonesia, 1986
UI - Skripsi (Membership)
Jenny Tajuw, author
Fakultas Hukum Universitas Indonesia, 1983
UI - Skripsi (Membership)
Sitorus, A.E.B., author
Universitas Indonesia, 1986
UI - Skripsi (Membership)