References
- Freud, Sigmund. “Beyond the Pleasure Principle,” Standard Edition of the Complete Psychological Works, Vol. 18; London, Hogarth, 1955.
- Kaphan, Marvin N., and Litman, Robert E. “Telephone Appraisal of 100 Suicidal Emergencies,” Amer. J. Psychotherapy (1962) 16:591–599.
- Litman, Robert E. “Sigmund Freud on Suicide”, in E. S. Shneidman (Ed.), Essays in Self-Destruction; Science House, 1967.
- Litman, Robert E., and Tabachnick, Norman D. “Psychoanalytic Theories of Suicide”, in H. L. Resnik (Ed.), Suicidal Behaviors: Diagnosis and Management; Little, Brown, 1968.
- Menninger, Karl. Man Against Himself; Harcourt Brace, 1938.
- Tabachnick, Norman, and Klugman, David J. “NO NAME-A STUDY of ANONYMOUS SUICIDAL Telephone Calls,” Psychiatry (1965) 28:79–87.
- Wilkins, James. “Suicide and Anonymity,” Psychiatry (1969) 32:303–312.