8W. R. Cornish ( ed, ) , Restitution Past,Present and Future 37 (2000),305.
9Lord Goff of Chieceley & Gareth Jones, The Law of Restitution 13 (5^th ed. 1998),3,7,7-8,5,18,18—26,166—172,179—180,404—405,478-482,22-25,18-22,40—41,41-65,40,709,773
10Lord Goff of Chieceley & Gareth Jones, The Law of Restitution 5 ( 1^at ed. 1966).