References
- BALINT, M. (1965). “Early Development States of the Ego; Primary Object Love” in “Primary Love and Psychoanalytic Technique.” Liveright Publishing Co. New York, p. 85.
- BRAZELTON, T. B. and ROBEY, J. S. (1965). “Observations of Neo-Natal Behaviour.” Journal American Academy of Child Psychiatry, 4:613.
- ERIKSON, E. H. (1950). “Childhood and Society.” Norton & Co., New York, 247.
- KORNER, A. F, and GROBSTEIN, R. (1967). “Individual Differences at Birth.” Journal of American Academy of Child Psychiatry. 6:676.
- SPITZ, R. A. (1955). “The Primal Cavity; a Contribution to the Genesis of Perception and its Role for Psychoanalytic Theory.” The Psychoanalytic Study of the Child. Hogarth, London, 10:215.
- THOMAS, A; CHESS, S.; BIRCH, H. HERTZIG, M. E.; and KORN, S. (1963). “Behavioural Individuality in Early Childhood.” New York. New York University Press.