Bell, D. (1967) "Introduction," pp. xxi-xxviii in H. Kahn and A. J. Wiener (eds.) The Year2000. New York: Macmillan.
2.
Billingsley, A. (1968) Black Families in White America. Englewood Cliffs, N.J.: Prentice-Hall.
3.
Carden, M.L. (1969) Oneida: Utopian Community to Modem Corporation . Baltimore: Johns Hopkins Univ. Press.
4.
Cottrell, W.F. (1960) "The technological and societal basis of aging ," pp. 92-119 in C. Tibbitts (ed.) Handbook of Social Gerontology. Chicago: Univ. of Chicago Press.
5.
Deutscher, I. (1964) "The quality of post parental life: definitions of the situation." J. of Marriage & the Family26 (February): 52-59.
6.
Frazier, E.F. (1939) The Negro Family in the United States. Chicago: Univ. of Chicago Press.
7.
Geiger, H.K. (1968) The Family in Soviet Russia. Cambridge: Harvard Univ. Press.
8.
Goode, W.J. (1968) "The theory and measurement of family change," pp. 295-348 in E. B. Sheldon and W. E. Moore (eds.) Indicators of Social Change. New York: Russell Sage Foundation.
9.
——— (1963) World Revolution and Family Patterns. New York: Free Press.
10.
Gurin, G. et al. (1960) Americans View Their Mental Health. New York: Basic Books.
11.
Hostetler, J.A. (1968) Amish Society. Baltimore: Johns Hopkins Univ. Press.
12.
Kahn, H. and A.J. Wiener (1967) The Year 2000. New York: Macmillan.
13.
Kerckhoff, A.C. (1964) "Husband-wife expectations and reactions to retirement ." J. of Gerontology19 (October): 510-516.
Nordhoff, C. (1875) The Communistic Societies of the United States . New York: Schocken Books.
16.
Ogburn, W.F. and M.F. Nimkoff (1955) Technology and the Changing Family. Boston: Houghton-Mifflin.
17.
Riley, M.W. et al. (1968) Aging and Society. New York: Russell Sage Foundation.
18.
Shanas, E. et al. (1968) Old People in Three Industrial Societies . London: Routledge & Kegan Paul.
19.
Talmon, Y. (1961) "Aging in Israel, a planned society." Amer. J. of Sociology67 (November): 284-295.
20.
Thompson, W.E. and G.F. Streib (1961) "Meaningful activity in a family context," pp. 177-211 in R. W. Kleemeier (ed.) Aging and Leisure. New York: Oxford Univ. Press.
21.
Walkley, R.P. et al. (1966) Retirement Housing in California. Berkeley: Diablo Press.
22.
Winthrop, H. (1968) "The sociologist and the study of the future." Amer. Sociologist3 (May): 136-145.