1. Abidin, R. (1990). Parenting Stress Index short-form test manual. Odessa, FL: Psychological Assessment Resources, Inc.
2. Achenbach, T. M. (1991). Manual for the Child Behavior Checklist/ 4-18 and 1991 profile. Burlington: University of Vermont, Department of Psychiatry.
3. Achenbach, T. M. (1992). Manual for the Toddler Behavior Checklist/2-3 and 1992 profile. Burlington: University of Vermont, Department of Psychiatry.
4. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders-IV (4th ed.). Washington, DC: American Psychiatric Association.
5. Perceived parental burden and service use for child and adolescent psychiatric disorders.