Fredman, Sandra, author
Oxford University Press, 2011
Buku Teks
McDonald, Janis L., author
Pearson Education , 2006
Multimedia
Blanpain, Roger, author
Kluwer, 2008
Buku Teks
Hesti Armiwulan S., author
Fakultas Hukum Universitas Indonesia, 2013
UI - Disertasi (Membership)
Peyton, Daniel
Blackstone Press limited, 1997
Buku Teks