1. The distribution of manual asymmetry;Annett;British Journal of Psychology,1972
2. Beresford , R. F. 1981 Newcastle Speech Assessment Available from Department of Speech, University of Newcastle upon Tyne
3. Bishop , D. V. M. 1983 Test for Reception of Grammar Available from author at Department of Psychology, University of Manchester
4. The causes of specific developmental language disorder (developmental dysphasia);Bishop;Journal of Child Psychology and Psychiatry,1987