Clerk, J.F. (John Frederic)
Sweet and Maxwell, 2010
Buku Referensi
Rutter, William A.
Buku Teks
Johnston, John E.
Crosby Lockwood Staples, 1975
Buku Teks
Jones, Michael A.
Blackstone Press Limited, 2000
Buku Referensi
Fleming, John G.
Law Book, 1992
Buku Teks