1. Abbott, K. (2001). The Beach Boys’ Pet Sounds: The Greatest Album of the 20th Century. Helter Skelter.
2. Increased baseline occupancy of D2 receptors by dopamine in schizophrenia;Abi-Dargham;Proceedings of the National Academy of Sciences of the United States of America,2000
3. Adverse consequences of lysergic acid diethylamide;Abraham;Addiction,1993
4. American Psychiatric Association (2000). Diagnostic and statistical manual of mental disorders (4th ed. – text revision). American Psychiatric Publishing Inc.
5. Creativity and mental illness: Prevalence in writers and their first-degree relatives;Andreasen;American Journal of Psychiatry,1987