[2] Vickers, 2010 “Social networks after the onset of aphasia: The impact of aphasia on group attendance”, et;
Hilari & Byng 2009 “Health related quality of life in people with severe Aphasia”; the Aphasia institute
[3] National Aphasia Association
[4] Speech-Language and Audiology Canada
[5] Headway
[6] Headway
[7] Management of Motor Speech Disorders in Children and Adults (Yorkston, Beukelman, Strand, Hakel, 2010) and Duffy, J. R. (2013). Motor speech disorders: Substrates, differential diagnosis, and management (3rd ed.). St Louis, MO: Mosby