Radfrod, Andrew, author
Cambridge University Press, 2004
Buku Teks
Holdsworth, William, Sir, author
Methuen, 1938
Buku Teks
Hanbury, Harold Grenville, author
Methuen, 1956
Buku Teks
Bartholomew, G. W., author
Malayan Law Journal Limited, 1965
Buku Teks
Janis, Mark W., author
Little, Brown , 1993
Buku Teks