Foster, Nigel, author
Oxford Univesity Press, 2008
Buku Teks
Rizkita Alamanda, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
Kapteyn, P.J.G., author
Graham & Trotman, 1990
Buku Teks
edited by Robert M. Maclean
[Publisher not identified], [Date of publication not identified]
Buku Teks
Power, Vincent, author
Informa Law from Routledge, 2019
Buku Teks