1. Berthoud R. (1985) The Examination of Social Security, London, Policy Studies Institute.
2. Booth A. and Smith R. (1985) ‘The irony of the iron fist: social security and the coal dispute 1984–85’, Journal of Law and Society, vol. 12, no.3.
3. Brown J. (1987) The Future of Family Income Support, London, Policy Studies Institute.
4. Burton J. (1988) ‘‘File on Four’, op.cit.
5. Cohen R. and Davies R. ‘The background’ in R. Cohen and M. Tarpey (eds) Single Payments: The Disappearing Safety Net, London, CPAG.