Baron, J. (1979) The experience of infertility. MSc Dissertation. Oxford University
Goffman, E. (1963) Stigma: the Management of spoiled identity. Prentice-Hall, London.
Jones, C. (1995) The emotional side of infertility. Next step publishing. Shefield.
Miall, C.E. (1986) The stigma of involunatary childlessness. Social Problems; 33:268-282.
Parkes, C.M. (1970) The first year of bereavement. A longitudinal study of the reaction of London widows to the deaths of their husbands. Psychiatry ,33, 444-467.
Raphael, B. (1984) The Anatomy of bereavement. Unwin Hayman, London.