Bernstein, B. (1961) Social Class and linguistic development: a theory of social learning. In Halsey, A. H., Floud J. andAnderson, C.A. Education Economy and Society. Glencoe , The Free Press, New York.
2.
The British Council Of Churches (1966) Sex and Morality. S.C.M. Press, London.
3.
Cicourel, A.V. (1964) Method and Measurement in Sociology. The Free Press, New York.
4.
Gill, D.G. (1970) Changing trends in illegitimacy and changing modes of explanation. Journal Royal Society of Health, 90/3, 154.
5.
Gusfield, J.R. (1963) Symbolic Crusade: Status Politics and the American Temperance Movement. University of Illinois Press, Urbana.
6.
Illsley, R. & Gill, D.G. (1968) Changing trends in Illegitimacy. Social Science & Medicine. Vol. 2, p. 415.
7.
Herson, A. (1963) Towards a Quaker View of Sex. Friends House, London.
8.
Kinsey, A.C., Pomercy, W.B., et al. (1948). Sexual Behaviour in the Human Male. W. B. Saunders Co., Philadelphia.
9.
Masters, W.H. & Johnson, J.E. (1966) Human Sexual Response, Little Brown & Co.Boston.
10.
Masters, W.H. & Johnson, J.E. (1970) Human Sexual Inadequacy, Churchill , London.
11.
Rainwater, Lee (1960) And the Poor Get Children. Quadrangle Books, Chicago.
12.
Reiss, I.L. (1967) The Social Context of Premarital Sextial Permissiveness . Holt, Rinehart and Winston, New York.
13.
Schofield, M. (1965) The Sexual Behaviour of Young People. Longmans, London.
14.
Sears, D.O. & Freedman, J.L. (1967) Selective Exposure to Information . Public Opinion Quarterly (31) summer, pp. 194-213.
15.
Thompson, B. (1956) Social Study of Illegitimate Maternities. British Journal ofSocial and Preventive Medicine (10), pp. 75-87.
