Sitorus, A.E.B., author
Universitas Indonesia, 1986
UI - Skripsi (Membership)
Rr.Indira Laksmi, author
Universitas Indonesia, 1986
UI - Skripsi (Membership)
Norma Agnes, author
Fakultas Hukum Universitas Indonesia, 1991
UI - Skripsi Membership
T. Narman Djohar Setiawan, author
1987
UI - Skripsi (Membership)
Universitas Indonesia, 1995
UI - Skripsi (Membership)