East Troy Community School District - Special Education
https://www.cms4schools.com/news_rss.cfm?detailid=658883&memberid=938
East Troy Community School District - Special Educationen-usAlternate Communication
http://www.asha.org/public/speech/disorders/AAC/#what_is
Communication/Language Development
http://www.asha.org/public/speech/development/communicationdevelopment.htm
Fluency Stuttering
http://www.stutteringhelp.org/
Speech Sound Development Chart
http://www.kidshealth.org.nz/sites/kidshealth/files/pdfs/Speech_sound_development_chart.pdf