Nikolas Manu
Fakultas Hukum Universitas Indonesia, 1997
UI - Tesis Membership
Bangun, Michael Cecio
Fakultas Hukum Universitas Indonesia, 2011
UI - Skripsi Open
Barkas, Seth Alan
Charles Scribner's Sons, 1978
Buku Teks
Davies, Pamela
Sage, 2017
Buku Teks
Mattalatta, Andi
Fakultas Hukum Universitas Indonesia, 1984
UI - Tesis Membership