- Administration on Disabilitieswww.acl.gov
- American Association on Intellectual and Developmental Disabilities (AAIDD) www.aaidd.org
- Benefits for People with Disabilitieswww.ssa.gov
- California State Council on Developmental Disabilitiesscdd.ca.gov
- Developmental Disabilities Resource Center www.ddrcco.com
- Everyday Health–Online Health Informationwww.everydayhealth.com
- National Council on Disability www.ncd.gov
- National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR) acl.gov
