National Federation of the Blind: www.nfb.org

Hadley School for the Blind:  www.hadley.edu

National Association of Blind Merchants: www.blindmerchants.org

National Council of State Agencies for the Blind: www.ncsab.org

National Automatic Merchandising Association: www.vending.org

U.S Rehabilitation Services Administration: www.rsa.ed.gov

National Research and Training Center on Blind and Low Vision: www.blind.msstate.edu

National Association of Convenience Stores: www.nacsonline.com

National  Beverage Association: http://www.ameribev.org

National Restaurant Association: www.restaurant.org

The GSA Health and Sustainability Guidelines (PDF)

Cerebral Palsy Symptoms: www.cerebralpalsysymptoms.com