1. Alexander, G., Selesneck, T. (1966). The history of psychiatry. Harper and Row Publishers, New York.
2. American Psychiatric Association, (1980). Diagnostic and statistical manual of mental disorders (Third ed.). American Psychiatric Association, Washington D.C.
3. Arieti, S. (1967). The intrapsychic self. Basic Books, New York.
4. Barron, F. (1963). Creativity and psychological health. D. Van Nostrand, Princeton, New Jersey.
5. Bergler, E. (1954). The writer and psychoanalysis. Brunner, New York.