International Sources

There is abundant knowledge online about disability in English.  Here are some links to the most notable websites.

American Association on Intellectual and Developmental Disabilities  -  http://aaidd.org/

Autism - https://www.autismspeaks.org/

National Down Syndrome Society - https://www.ndss.org/about-down-syndrome/down-syndrome/

Understanding Intellectual Disability (University of Heartforshire)  - http://www.intellectualdisability.info/

Intellectual Disability Special Olympics - https://www.specialolympics.org/about/intellectual-disabilities