Elliot, Catherine
Contract law
Longman , 2001
Buku Teks
Stone, Richard
The modern law of contract
Cavandish , 2003
Buku Teks
Brown, Ian
Law of contract
Blackstone, 1994
Buku Teks
McKendrick, Ewan
Contract law
Macmillan, 1994
Buku Teks
Kharofa, Ala Eddin
Transaction in islamic law / Ala Eddin Kharofa
A.S. Noordeen, 2015
Buku Teks