Wall, K. (2004). Austism and early years practice: A guide for early years professionals, teachers and parents. Paul Chapman Publishing.
Lua i Stíl Chicago (17ú heag.)Wall, Kate. Austism and Early Years Practice: A Guide for Early Years Professionals, Teachers and Parents. London: Paul Chapman Publishing, 2004.
Lua MLA (8ú heag.)Wall, Kate. Austism and Early Years Practice: A Guide for Early Years Professionals, Teachers and Parents. Paul Chapman Publishing, 2004.
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