1. Achenbach, T. M. & Edelbrock, C. (1983). Manual for the Child Behavior Checklist and Revised Child Behavioral Profile. Burlington: University of Vermont, Deparlment of Psychiatry.
2. Achenbach, T. M. &Edelbrock, C. (1986). Manualfor the Ternher's Report Formand Teacher Version of the Child Behavior Profile. Burlington: University of Vermont, Department of Psychiaty.
3. American Psychiatric Association. (1987). Diagnostic and statistical manual of mental disorders (3rd ed., rev.).Washington, DC: Author.
4. Barkley, R. A. (1981). Hyperactive children.New Xork: Guilford.