1. Language and context: The acquisition of pragmatics;Bates,1976
2. Three perspectives on the speech of children with Down syndrome;Bleile;Journal of Communication Disorders,1984
3. A review of recent progress in research;Bregg;Pathobiological Annuals,1977
4. Improving the speech and language skills of children and teenagers with Down syndrome;Buckley;Down Syndrome News and Updates,1999
5. Language development in children and adolescents with Down syndrome;Chapman,1995