Great Britain. Dept. of Health and Social Security. (1974). Preparation for parenthood: An account of consultations with professional, voluntary and other organisations, October 1972-February 1973. H.M.S.O..
Chicago-viite (17. p.)Great Britain. Dept. of Health and Social Security. Preparation for Parenthood: An Account of Consultations with Professional, Voluntary and Other Organisations, October 1972-February 1973. London: H.M.S.O., 1974.
MLA-viite (8. p.)Great Britain. Dept. of Health and Social Security. Preparation for Parenthood: An Account of Consultations with Professional, Voluntary and Other Organisations, October 1972-February 1973. H.M.S.O., 1974.
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