Dias Pradadimara
Kanisius, 2014
Buku Teks
Tarigan, Monika Selvia Br, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Skripsi (Membership)
M. Nurdin A.S.
Varia, 1967
Buku Teks
Kluwer Academic Publishers, 1989
Buku Teks
Good, John M.
Heath , 1970
Buku Teks