Stone, Richard
Principles of Contract Law
Cavendish Publishing Limited, 2000
 Buku Teks
Wilson, J. F.
Principles of the law of contract
Sweet & Maxwell, 1957
 Buku Teks
Alsagoff, Syed Ahmad
Principles of the Law of Contract in Malaysia
LexisNexis, 2010
 Buku Teks
Anson, William R., Sir
Principles of the law of contract : with a chapter on the law of agency
Oxford University Press, 1930
 Buku Teks
Chan, Wing Cheong
Fundamental principles of criminal law: cases and materials
LexixNexix, 2005
 Buku Teks