1. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: Author.
2. Andreasen, N. J. C. (1980). Mania and creativity. In R. H. Belmaker & H. M. Van Praage (Eds.), Mania: An evolving concept (pp. 377-386). New York: Spectrum.
3. The creative writer: Psychiatric symptoms and family history
4. Creativity and Psychosis
5. Becker, G. (1978). The mad genius controversy. Beverly Hills, CA: Sage.