Rosenberg, S., & Abbeduto, L. (1993). Language and communication in mental retardation: Development, processes and intervention. Lawrence Erlbaum.
Παραπομπή σε μορφή Chicago (17η εκδ.)Rosenberg, Sheldon, και Leonard Abbeduto. Language and Communication in Mental Retardation: Development, Processes and Intervention. Hillsdale, N.J.: Lawrence Erlbaum, 1993.
Παραπομπή σε μορφή MLA (8th εκδ.)Rosenberg, Sheldon, και Leonard Abbeduto. Language and Communication in Mental Retardation: Development, Processes and Intervention. Lawrence Erlbaum, 1993.
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