References
- Hertz , M. R. 1949 . Further Study of “Suicidal” Configurations in Rorschach Records . Rorschach Res. Exch , 13 : 44 – 73 .
- Simon , W. and Hales , W. M. 1949 . Note on a Suicide Key in the Minnesota Multiphasic Personality Inventory . Amer. J. Psychiat , 106 : 222 – 223 .