There is an excellent article by Dr. H-Dirkson L. Bauman on Audism. http://jdsde.oxfordjournals.org/content/9/2/239.full.pdf+html
National Association of the Deaf (NAD) did an excellent vlog on “Audism” as well. The word “Audism” should be inserted in dictionaries. http://www.nad.org/news/2010/4/nad-urges-dictionaries-recognize-%E2%80%9Caudism%E2%80%9D
A letter from NAD to the dictionary publisher: http://www.nad.org/sites/default/files/2010/April/Scoggins%20Audism%20Letter%20-%20Merriam%20Webster_0.pdf