American Association on Intellectual and Developmental Disabilities. (2013). Inclusion. American Association on Intellectual and Developmental Disabilities.
Chicago-viite (17. p.)American Association on Intellectual and Developmental Disabilities. Inclusion. Washington, DC: American Association on Intellectual and Developmental Disabilities, 2013.
MLA-viite (9. p.)American Association on Intellectual and Developmental Disabilities. Inclusion. American Association on Intellectual and Developmental Disabilities, 2013.
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