Azyyati, author
Universitas Indonesia, 2016
UI - Skripsi (Membership)
Toelihere, Mozes R., author
Angkasa, 1993
Buku Teks
Prince Husein, author
2018
UI - Skripsi (Membership)
Salisbury, G.W., author
Gajah Mada University Press, 1985
Buku Teks
Andhika Mayrizal Amir, author
Fakultas Hukum Universitas Indonesia, 2012
UI - Tesis (Open)