3Rubinstein, R. L., Kilbride, J. C. & Nagy, S. Elders living alone: Frailty and the perception of choice. New York: Aldine de Gruyter, 1992, p.x.
4Margolis, R. J. Risking old age in America. Boulder, CO: Westview Press, 1990, p. 112.
5Gullette, M. M. Menopause as magic marker: Discursive consolidation in the United States, and strategies for cultural combat. In P.Komesaroff et al. (eds.). Reinterpreting menopause: Cultural and Philosophical Issue. New York: Routledge, 1997, p. 186.
6Traxler, A.J. Let's get gerontologized: Developing a sensitivity to aging. Springfield. 1980, p.4.
7Palmore, E. Ageism: Negative and positive. New York: Springer,1990, pp. 18 - 25.
8Philibert, M. Philosophical approach to gerontology. IN J. Hendricks & C. D. Hendricks (Eds.). Dimension of Ageing. Cambridge, MA: Winthrop, 1979, pp.379- 394.
9Gergen, K. J. & Gergen, M. Posivtive ageing: New images for a new age. Ageing International, 2001 - 2002, winter, 2000,p.5,p.6,p.6.
10Neugarten, B. When age doesn't matter. Newsweek, 1980, Aug.11. p.73.