Hooker, M. B., author
Oxford University Press , 1972
Buku Teks
Hutajulu, Natalia, author
2011
UI - Skripsi (Open)
Milzril Suhendar, author
Fakultas Hukum Universitas Indonesia, 2021
UI - Tesis (Membership)
J.M. Henny Wiludjeng, author
Pusat Penelitian Unika Atma Jaya , 1998
Buku Teks
Ahmad Fauzie Ridwan, author
Dewaruci Press, 1982
Buku Teks