Shears, B., & Wood, S. (1986). Teaching children with severe learning difficulties: A radical reappraisal.
Chicago-tyylinen lähdeviittausShears, Barbara, ja Sue Wood. Teaching Children with Severe Learning Difficulties: A Radical Reappraisal. London, Croom Helm, 1986.
MLA-viiteShears, Barbara, ja Sue Wood. Teaching Children with Severe Learning Difficulties: A Radical Reappraisal. 1986.
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