Freedman, M. (1999). Prime time: How the baby boomers will revolutionize retirement and transform America. New York: Public Affairs.
2.
Jung, C. G. (1960). The structure and dynamics of the psyche (Collected Works, Vol. 8, Bollingen Series No. 20). Princeton, NJ: Princeton University Press.
3.
Levinson, D. J. (1978). The seasons of a man's life. New York: Knopf.
4.
McWhinney, W. (1990). Education for the third quarter of life. Journal of Continuing Higher Education, 38(1), 14-20.
5.
McWhinney, W., & Woods, J. M. (1974). Should have I given them my card? Comments on art education for minorities. Arts in Society, 11, 234-243.
6.
Roszak, T. (2001). Longevity revolution. Berkeley, CA: Berkeley Hills Books.
7.
Zimmer, H. (1948). The king and the corpse. Princeton, NJ: Princeton University Press.
