1. R.D. Laing, Self and Others, Penguin, London, 1969, p. 87.
2. G.A. Kelly, The Psychology of Personal Constructs, 1 & 2, Norton, New York, 1955
3. M. Klein, Envy and Gratitude, Dell Publishing Co., New York, 1977 p.7
4. M.R. Morgan, ‘Social Aspects of Integration’, in J. Loving & G. Burn (eds), Integration of Handicapped Children in Society, Routledge & Kegan Paul, London, 1975, pp. 6–7
5. S.A. Richardson, A.H. Hastorff & S.M. Dornbusch, ‘Effects of Physical Disability on a Child’s Description of Himself’, Child Development, 35, 1964, pp. 893–907