1. BBC Radio Scotland (1996) ‘Colin Bell Show’, 5 February.
2. BBC TV (1996) Frontline Scotland. Paying the Price of Piper, 16 May.
3. Brandie, E (1994/5) ‘Achieving the Balance Between Safety and Cost Reduction’ in Offshore International, Winter.
4. Carson, WG (1982) The Other Price of Britain’s Oil: Rutgers University Press.
5. Channel 4 (1994) Wasted Windfall, October.