Aurora Devy
Tinjauan yuridis terhadap MoU antara PT. X dengan PT. Y
Universitas Indonesia, 2006
 UI - Skripsi Membership
Duxbury, Robert
Contract law
Thomson Reuters, 2011
 Buku Teks
Harris, Donald
Remedies in contract and tort
Cambridge University Press, 2005
 Buku Teks
Robert Upex
Davies on contract / Robert Upex
Sweet & Maxwell, 1995
 Buku Teks
Harris, Donald
Remedies in contract and tort / Donald Harris
Weidenfeld and Nicolson, 1988
 Buku Teks