Ivamy, E.R. Hardy, author
Butterworth, 1978
Buku Teks
Mayson, Stephen W.
Blackstone Press Limited, 1989
Buku Teks
Davies, Paul L. , author
Sweet & Maxwell , 2012
Buku Teks
Rose, Francis, author
Sweet & Maxwell, 1989
Buku Teks
Brooks, W. Collin, author
P.S. King & Son, 1939
Buku Teks