Merkoša sitáhtat

APA-čujuhus (7. p.)
Simpson, R. L. (1991). Social skills for students with autism. Council for Exceptional Children.
Chicago-čujuhus (17. p.)
Simpson, Richard L. Social Skills for Students with Autism. Reston, Va.: Council for Exceptional Children, 1991.
MLA-čujuhus (9. p.)
Simpson, Richard L. Social Skills for Students with Autism. Council for Exceptional Children, 1991.
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