BREEN, L. Z. (1963). Retirement -norms, behaviour and functional aspects of normative behaviour, Chap. 47 in: Williams , Richard H. , Tibbits , Clark & Donahue , Wilma (Eds.). Processes of ageing. Vol. 11. New York: Atherton Press , 381-388.
2.
BREHM , HENRY P. (1968). Sociology and ageing: orientation and research . The Gerontologist, 8, no. 2, 24-32 .
3.
CAPLAN, G. (1964). Principles of preventive psychiatry. New York: Basic Books .
4.
CUMMING, E. M. & HENRY, W. (1961). Growing old. New York: Basic Books .
5.
ERIKSON, E. H. (1959). Identity and the life cycle . Psychological Issues Monograph1, no. 1. New York: International Universities Press .
6.
HAMMOND, E. (1968). An analysis of regional, economic and social statistics. Durham: The Rowntree Research Unit .
7.
HEYMAN, DOROTHY K. & JEFFERS, FRANCES C. (1968). Wives and retirement: a pilot study . Journal of gerontology, 23, 488-496 .
8.
KERCKHOFF, ALAN C. (1966). Husband-wife expectations and reactions to retirement. Chap 10 in: Simpson , Ida Harper & McKinney, J. C. (Eds.), Social aspects of ageing. urham, North Carolina: Duke University Press , 160-172.
9.
LIPMAN, AARON (1961). Role conceptions and morale of couples in retirement . Journal of gerontology, 16, 267-271 .
10.
MADDOX, GEORGE L. (1963). Acitivity and morale: a longitudinal study of selected elderly subjects . Social forces, 42, 195-205 .
11.
MORSE, NANCY C. & WEISS, ROBERT S. (1955). The function and meaning of work and the job . American soc. rev., 20, 191-198 .
12.
NEUGARTEN, B. & HAVIGHURST, R. J. (1969). Adjustment to retirement: a cross national study. Assen: Van Gorcum & Comp. .
13.
NEUGARTEN, B. L. , MOORE, J. W. & LOWE, J. C. (1964-65). Age norms, age constraints and age socialization . American j. soc., LXX, 710-717 .
14.
ORBACH, HAROLD L. (1963). Social values and the institutionalization of retirement. Chap 48 in: Williams , Richard H. , Tibbits , Clark & Donahue , Wilma (Eds.). Processes of ageing. Vol. 11. New York: Atherton Press , 389-402.
15.
PARKES, C. M. (1970). Psycho-social transitions: A field for study (in press).
16.
PRASAD, S. B. (1964). The retirement postulate of the disengagement theory . Gerontologist, 4, 20-23 .
17.
RAPOPORT, RHONA . (1963). Normal crises, family structure and mental health . Family processs, 2, 1, 68-80 .
18.
ROSE, A. M. (1964). A current theoretical issue in social gerontology . The Gerontologist, 4, 46-50 .
19.
STREIB, G. F. (1956). Morale of the retired . Social problems, 111, 270-276 .
20.
TAIETZ, P. & LARSON, O. F. (1956). Social participation and old age . Rural sociology, 21.
21.
TALLMER, M. & KUTNER, B. (1969). Disengagement and the stresses of ageing . Journal of gerontology, 24, 70-75 .
22.
THOMPSON, W. E. (1958). Pre-retirement anticipation and adjustment to retirement . Journal of soc. iss., 14, 35-45 .
23.
TOWNSEND, P. (1957). The family life of old people. London: Routledge & Kegan Paul .
24.
YOUMANS, E. G. (1967). Family disengagement among older urban and rural women . Journal of gerontology, 22, 209-211 .
25.
YOUNG, M. & WILLMOTT, P. (1960). Family and class in a London suburb. London: Routledge & Kegan Paul .
26.
ZBOROWSKI, M. & EYDE, L. D. (1962). Ageing and social participation . Journal of gerontology, 17, 424-430 .