Asarnow, J. R.& Bates, S.1988 Depression in child psychiatric impatients: Cognitive and attributional patterns. Journal of Abnormal Psychology, 6, 601-615.
Beck, A. T.1967 Depression: Climnal, experimental and theoretical aspects. New York: Hoeber.
Beck, A. T.1976 Cognitive therapy and the emotional disorders. New York: International University Press.
Beck, A. T., Rush, A. J., Shaw, B. F.,& Emerry, G.1979 Cognitive therapy of depression. New York: Guilford Press.