edited by Roman Tomasic
Ashgate Publishing Limited, 2006
Buku Teks
edited by Chia-Jui Cheng
Kluwer Law International, 2010
Buku Teks
Hooker, M. B., author
Oxford University Press, 1984
Buku Teks
Goode, Roy, author
Sweet & Maxwell, 2008
Buku Teks
edited by Clauspeter Hill, Jochen Hoerth
Konrad-Adenauer-Stiftung, 2008
Buku Teks