1. Abidin, R. R. (1983). Parenting stress index. Charlottesville, VA: Pediatric Psychology Press.
2. Abidin, R. R. (2012). Parenting stress index (4th ed.). Odessa, FL: Psychological Assessment Resources.
3. Achenbach, T. M., & Rescorla, L. (2000). Manual for the ASEBA preschool forms & profiles. Burlington, VT: University of Vermont, Research Center for Children, Youth, & Families.
4. Achenbach, T. M., & Rescorla, L. (2001). Manual for the ASEBA school-age forms & profiles. Burlington, VT: University of Vermont, Research Center for Children, Youth, & Families.
5. Aldgate, J., Jones, D., Rose, W., & Jeffery, C. (2006). The developing world of the child. London, United Kingdom: Jessica Kingsley.