Goyder, D.G., author
Oxford, 1993
Buku Teks
Cunningham, James P., author
Kogan Page, 1973
Buku Teks
Ritter, Lennart, author
Kluwer Law International, 1991
Buku Teks
Fine, Frank L, author
Sweet & Maxwell, 2006
Buku Teks
edited by Mark Williams
Edward Elgar, 2013
Buku Teks