1. ‘The psychopathology of handicap;Bicknell;British Journal of Medical Psychology,1983
2. Bone , M. Meltzer , H. 1989 The Prevalence of Disability among Children
3. ‘Child disablement, family dissolution and reconstitution;Cooke;Developmental Medicine and Child Neurology,1986
4. Hirst , M. A. 1987 National survey of young people with disabilites: background and methodology
5. Hirst , M. A. 1989 National survey of young people with disabilities: matching and weighting the samples