Elliot, Catherine
Contract law
Longman , 2001
 Buku Teks
McKendrick, Ewan
Contract law
Macmillan, 1994
 Buku Teks
Higgins, P. F. P.
Law of Contract
Butterworth, 1974
 Buku Teks
Richards, Paul H.
Law of Contract
Pitman, 1999
 Buku Teks
Tang See Chim
Contract Law
Books International, 1987
 Buku Teks