1. American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text rev.). Washington, DC: American Psychiatric Association.
2. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders, fifth edition. Arlington, VA: American Psychiatric Association.
3. Anderson, V., Jacobs, R., & Anderson, P. J. (2008). Executive functions and the frontal lobe. New York, NY: Taylor & Francis Group LLC.
4. Bernstein, J., & Waber, D. P. (1990). Developmental neuropsychological assessment: The systemic approach. In A. A. Boulton, G. B. Baker, & M. Hiscock (Eds.), Neuromethods: Volume 17, neuropsychology (Vol. 17, pp. 311–371). Clifton, NJ: Humana.
5. Berument, S. K., Rutter, M., Lord, C., Pickles, A., & Bailey, A. (1999). Autism screening questionnaire: Diagnostic validity. British Journal of Psychiatry, 175, 444–451.