Farrell, M. (2006). The effective teacher's guide to autism and communication difficulties: Practical strategies. Routledge.
Chicago-viite (17. p.)Farrell, Michael. The Effective Teacher's Guide to Autism and Communication Difficulties: Practical Strategies. London: Routledge, 2006.
MLA-viite (9. p.)Farrell, Michael. The Effective Teacher's Guide to Autism and Communication Difficulties: Practical Strategies. Routledge, 2006.
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