1. American Psychiatric Association (2000)Diagnostic and Statistical Manual of Mental Disorders(fourth edition, Text Revision) American Psychiatric Association: Washington DC.
2. Baker, P.C. and Mott, F.L. (1989)NLSY Child Handbook 1989: A Guide and Resource Document for the National Longitudinal Survey of Youth 1986 Child DataCenter for Human Resource Research: Columbus.
3. Bronfenbrenner, U. (2005)Making Human Beings Human: Bioecological Perspectives on Human DevelopmentSage: Thousand Oaks.
4. Brooks-Gunn, J.; Auth, J.J.; Petersen, A.C. and Compas, B.E. (2001) ‘Physiological processes and the development of childhood and adolescent depression’ in Goodyear, I.M. (ed)The Depressed Child and AdolescentCambridge University Press: Cambridge, pp. 79–117.
5. Cicchetti, D. and Cohen, D.J. (1995) ‘Perspectives on developmental psychopathology’ in Cicchetti, D. and Cohen, D.J. (eds)Developmental Psychopathology Volume 1: Theory and MethodsWiley: New York, pp. 3–20.