Universitas Indonesia, 2001
UI - Skripsi (Membership)
F.G. (Florentinus Gregorius) Winarno, author
M-BRIO press, 2009
Buku Teks
Academic Press, 1962
Buku Teks
Ball, Philip, author
University of Chicago Press, 2003
Buku Teks
Muhammad Yasin, author
Fakultas Hukum Universitas Indonesia, 2005
UI - Tesis (Membership)