1. American Psychiatric Association (2000). Diagnostic and statistical manual of mental disorders-IV-TR (4th ed., Text Revision). Washington, DC: Author.
2. Bland, J. M., & Altman, D. G. (1995). Multiple significance tests: The Bonferroni method. BMJ. Retrieved March 13, 2005, http://bmj.bmjjournals.com/cgi/content/full/310/6973/170
3. Boyle, T. (1995). Diagnosing autism and other pervasive developmental disorders. [excerpt from Autism: Basic Information. (3rd ed., pp. 6–7)]. Ewing, NJ: The New Jersey Center for Outreach and Services for the Autism Community, Inc. (COSAC).
4. Charman, T., Taylor, E., Drew, A., Cockerill, H., Brown, J., & Baird, G. (2005). Outcome at 7 years of children diagnosed with autism at age 2: Predictive validity of assessment conducted at 2 and 3 years of age and pattern of symptom change over time. Journal of Child Psychology and Psychiatry, 46, 500–513.
5. Cicchetti, D. V., Volkmar, F., Klin, A., & Showalter, D. (1995). Diagnosing autism using ICD-10 criteria: A comparison of neural networks and standard multivariate procedures. Child Neuropsychology, 1, 26–37.