Baechler, J. (1979) Suicides. Oxford: Basil Blackwell.
Beck, A. T., Schuyler, D. & Herman, I. (1974) Development of Suicidal Intent Scales. In The Prediction of Suicide (eds Beck, A. T., Resnik, H. L. & Lettieri, D. J.), pp. 45–56. Maryland: Charles Press.
Casey, P. (1989) Personality disorder and suicide intent. Acta Psychiatrica Scandinavica, 79, 290–295.
Cocks, R. A. (1987) Study of 100 patients injured by London Underground trains 1981–86. British Medical Journal, 295, 1527–1529.
Department of Health (1992) The Health of the Nation: A Strategy for Health in England. (Cm 1986). London: HMSO.
Goldacre, M., Seagroat, V. & Hawton, K. (1993) Suicide after discharge from psychiatric hospital. Lancet, 342, 283–286.
Hawton, K. (1989) Suicide and attempted suicide. In The Instruments of Psychiatric Research (ed. Thompson, C.), pp. 195–210. London: John Wiley & Sons.
Lukianowicz, N. (1974) Suicidal behaviour an attempt to modify the environment. Psychiatric Clinics, 7, 159–171.
O'Donnell, I. & Farmer, R. D. T. (1994) The epidemiology of suicide on the London Underground. Social Science and Medicine, 38, 409–418.
O'Donnell, I., Arthur, A. J. & Farmer, R. D. T. (1994) A follow-up study of attempted railway suicides. Social Science and Medicine, 38, 437–442.
Peterson, L. G., Peterson, M., O'Shanick, G. J., et al (1985) Self-inflicted gunshot wounds: lethality of method versus intent. American Journal of Psychiatry, 142, 228–231.
Rosen, D. H. (1976) The serious suicide attempt: five year follow-up study of 886 patients. Journal of the American Medical Association, 235, 2105–2109.
Roy, A. (1982) Suicide in chronic schizophrenia. British Journal of Psychiatry, 141, 171–177.
Salter, D. & Platt, S. (1990) Suicidal intent, hopelessness and depression in a parasuicide population. British Journal of Clinical Psychology, 29, 361–371.
Sims, A. & O'Brien, K. (1979) Autokabalelsis: an account of mentally ill people who jump from buildings. Medicine, Science and Law, 19, 195–198.
Sonneck, G., Etzerdorfer, E. & Nagel-Kuess, S. (1994) Imitative suicide on the Viennese subway. Social Science and Medicine, 38, 453–457.
van Pragg, H. & Plutchik, R. (1985) An empirical study of the “Cathartic Effect” of attempted suicide. Psychiatry Research, 16, 123–130.
Yarden, P. (1974) Observations on suicide in chronic schizophrenics. Comprehensive Psychiatry, 15, 325–333.