1. Cccs, The Empire Strikes Back, London: Hutchinson, 1982, p.9.
2. Thane, P. The Foundations of the Welfare State, London: Longman, 1982, p.83.
3. Report of the Race Relations Board for 1971-72, London: HMSO, 1972, p.58.
4. Richmond, A.H. The Colour Problem, Harmondsworth : Penguin, 1955, p.254.