References
Beck, AT , Resnik, HLP , Lettieri, DJ The prediction of suicide . Bowie, MD: Charles Press Publishers, 1974O'Carroll, PW , Berman, AL , Maris, RW Beyond the Tower of Babel: A Nomenclature for suicidology. Suicide and Life-Threatening Behavior, (1996). 26, 237– 52Retterstol, N Suicide - A European perspective . Cambridge: Cambridge University Press (1993).Rosenberg, ML , Davidson, LE , Smith, JC , Operational criteria for the determination of suicide. Journal of Forensic Science, (1988). 32, 1445– 55Sims, A Symptoms in the mind . London: W.B. Saunders Company Ltd (1995).