1. Conners, K. (1989). Manual for Conners' rating scales. North Tonawanda, NY: Multi-Health Systems.
2. Personality attributes of Attention Deficit Hyperactivity Disorder (ADHD) using the Rorschach Inkblot Test
3. Exner, J. E., Jr. (1991). The Rorschach: A comprehensive system: Vol. 2. Interpretation (2nd ed.). New York: Wiley.
4. Exner, J. E., Jr. (1993). The Rorschach: A comprehensive system: Vol. 1. Basic foundations (3rd ed.). New York: Wiley.