^ abWlaschin, Ken. 22nd London Film Festival programme. p. 41.
^With Gold-on-the-World
Radin, Victoria. The Observer 6 Nov 1977: 31.
^Chapman, J. (2022). The Money Behind the Screen: A History of British Film Finance, 1945-1985. Edinburgh University Press p 357. Income is distributor's receipts, combined domestic and international, as at 31 Dec 1978.