Clancey, Richad, author
Sweet & Maxwell, 2011
Buku Teks
Tan, Kevin, Y.L., author
Lexis Nexis, 2010
Buku Teks
Jayakumar, S., author
Malaya Law Review, Faculty of Law University of Singapore, 1976
Buku Teks
Keir, D. L. (David Lindsay), author
Clarendon Press, 1967
Buku Teks
Barendt, E. M., author
Oxford University Press, 1998
Buku Teks