Não informado. (2011). Education and Training in Autism and Developmental Disabilities. Council for Exceptional Children, Division on Autism and Developmental Disabilities.
Lua i Stíl Chicago (17ú heag.)Não informado. Education and Training in Autism and Developmental Disabilities. Arlington, Va: Council for Exceptional Children, Division on Autism and Developmental Disabilities, 2011.
Lua MLA (8ú heag.)Não informado. Education and Training in Autism and Developmental Disabilities. Council for Exceptional Children, Division on Autism and Developmental Disabilities, 2011.
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