Hamilton, J.A. : Postpartum Psychiatric Problems. St. Louis, C. V. Mosby Co., 1962 , p. 18.
2.
Zinner, E.: Childbirth as Life Crisis: A Study of the Affects During this Period and its Implications for Social Work, Major paper, Catholic University School af Social Service, Nov., 1974.
3.
Bibring, G.L. : Some Considerations of the Psychological Processes in Pregnancy. The Psychoanalytic Study of the Child, vol. 14. New York, International University Press, 1959, p. 118.
4.
Bowlby, J.: Attachment and Loss, vol. 1. New York, Basic Books, 1969.
5.
Spitz, R.: The First Year of Life: A Psychoanalytic Study of Normal and Deviant Development of Object Relations. New YorkInternational University Press, Inc., 1965.
6.
Ibid., p. 296.
7.
Klaus, M.H., and Kennell, J.H.: Maternal Infant Bonding: the Impact of Early Separation or Loss on Family Development. St. Louis, C. V. Mosby Co., 1976.
8.
Arzon, E., and Solomon, L.: The self-directed therapeutic group: Three studies. J. Counseling Psychol.13: 491, 1966.