1. Harcourt, Brace, Jovanovich;R Blythe,1979
2. Handbook of Aging and the Social Sciences;GO Hagestad,1985
3. This discussion is based on the work by P. Uhlenberg (1980) Death and the family.Journal of Family History5, 313–320; and (1978) Changing configurations of the life course, inTransitions: The Family and the Life Course in Historical Perspectives(T. Hareven, ed.), Academic Press, New York, NY, pp. 65–97.
4. H. H. Winsborough (1978) A demographic approach to the life cycle, inLife Course: Integrative Theories and Exemplary Populations(K. W. Back, ed.), Westview Press, Boulder, CO, pp. 65–76.
5. Daedalus;TK Hareven,1977