The Foundation Press,Inc., 1973
Buku Teks
Philip Reichel, editor; Jay Albanese, editor
Sage , 2014
Buku Referensi
Parish, Matthew, author
Edward Elgar, 2011
Buku Teks
Cambridge University Press, 2019
eBooks
Margaretha Quina, author
Fakultas Hukum Universitas Indonesia, 2012
UI - Skripsi (Open)