APA-viite (7. p.)
Nikopoulos, C., & Keenan, M. (2006). Video modelling and behaviour analysis: A guide for teaching social skills to children with autism. Jessica Kingsley Publishers.
Chicago-viite (17. p.)
Nikopoulos, Christos, ja Michael Keenan. Video Modelling and Behaviour Analysis: A Guide for Teaching Social Skills to Children with Autism. London ; Philadelphia: Jessica Kingsley Publishers, 2006.
MLA-viite (9. p.)
Nikopoulos, Christos, ja Michael Keenan. Video Modelling and Behaviour Analysis: A Guide for Teaching Social Skills to Children with Autism. Jessica Kingsley Publishers, 2006.
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