Bradshaw, J. (1972) A taxonomy of social need. In Problems and Progress in Mental Health Care, (ed. McLachlan, G.). London: Oxford University Press.
Brewin, C.R., Wing, J.K., Mangen, S.
et al (1987) Principles and practice of measuring needs in the long-term mentally ill. The MRC Needs for Care Assessment. Psychological Medicine, 17, 971–981.
Harris, M. & Bergman, H.C. (1987) Case management with the chronically mentally ill: a clinical perspective. American Journal of Orthopsychiatry, 57, 296–302.
Lehman, A.F. (1983) The well-being of chronic mental patients. Assessing their quality of life. Archives of General Psychiatry, 40, 369–373.
MacCarthy, B., Benson, J. & Brewin, C.R. (1986) Task motivation and problem appraisal in long-term psychiatric patients. Psychological Medicine, 16, 431–438.
Maslow, A. (1954) Motivation and Personality.
New York: Harper & Row.
Stein, L.I. & Test, M.A. (1980) Alternative to mental hospital treatment. Archives of General Psychiatry, 37, 392–397
Wing, J., Brewin, C.R. & Thornicroft, G. (1992) Defining mental health needs. In Measuring Mental Health Needs (eds. Thornicroft, G., Brewin, C.R. and Wing, J.). London: Gaskell (Royal College of Psychiatrists).
Wolfensberger, W. (1983) Social role valorization: a proposed new term for the principle of normalization. Mental Retardation, 21, 234–239.