1. AHCPR (1995) Publication No. 95–0662, US Government Printing Office, Silver Spring, MD.
2. Association of Directors of Social Services, 1992.
3. Bagshaw, A. and Pinnington, L. (1992) The outcome and implications of screening student projects for evidence of ethical reasoning. British Journal of Occupational Therapy, 55(12), 453–6.
4. Bailey, D. M. (1991) Research for the Health Professional, a Practical Guide, F.A. Davis Company, Philadelphia.
5. Barnes, R. (1995) Successful Study for Degrees, 2nd edn. Routledge, London.