References
- Greenberg , J.R. and Mitchell , Stephen A. 1983 . Object Relations in Psychoanalytic Theory , Cambridge, and London, Mass : Harvard Univ. Press .
- Winnicott , D.W. 1963 . Morals and education in The Maturational Processes and the Facilitating Environment , Karnac Books .
- Winnicott , D.W. 1971 . Playing and Reality , Tavistock Publications .