Cady, John F.
Prentice-Hall, 1966
Buku Teks
Roveda, Vittorio, author
River Books, 2005
Buku Referensi
Roveda, Vittorio
River Books Press, 2013
Multimedia
Mahir Karim, author
Fakultas Hukum Universitas Indonesia, 2022
UI - Skripsi (Membership)
Nainggolan, Pahala, author
2001
UI - Tesis (Membership)