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Law, James, Zeng, Biao, Lindsay, Geoff and Beecham, Jennifer (2012) Cost-effectiveness of interventions for children with speech, language and communication needs (SLCN): a review using the Drummond and Jefferson (1996) ‘Referee's checklist’. International Journal of Language and Communication Disorders, 47 (1). pp. 1-10. ISSN 1368-2822
Beecham, Jennifer, Law, James, Zeng, Biao and Lindsay, Geoff (2012) Costing children's speech, language and communication interventions. International Journal of Language and Communication Disorders, 47 (5). pp. 477-486. ISSN 1368-2822