1. ADDM Network: Autism Developmental Disabilities Monitoring Network Surveillance Year 2010 Principal Investigators. (2014). Prevalence of autism spectrum disorder among children aged 8 years—Autism and developmental disabilities monitoring network, 11 sites, United States, 2010. In The morbidity and mortality weekly report surveillance summaries. 63, pp. 1–21.
2. ADDM Network: Autism and Developmental Disabilities Monitoring Network. (2016). In Community report from the autism and developmental disabilities monitoring (ADDM) network. https://www.cdc.gov/ncbddd/autism/documents/comm-report-autism-full-report.pdf . Accessed June 2017.
3. APA: American Psychiatric Association. (1980). In Diagnostic and statistical manual of mental disorders. 3rd edn. (pp. 87–92). Washington: APA.
4. APA: American Psychiatric Association. (2013). In Diagnostic and statistical manual of mental disorders. 5th edn. Arlington, VA: American Psychiatric Association.
5. Baird, G., Simonoff, E., Pickles, A., Chandler, S., Loucas, T., Meldrum, D., et al. (2006). Prevalence of disorders of the autism spectrum in a population cohort of children in South Thames: The special needs and autism project (SNAP). Lancet, 368(9531), 210–215.