Alston, J. P. and C. Dudley (1973) "Age, occupation, and life satisfaction ." Gerontologist13 (Spring): 58-61.
2.
Blalock, H. M., Jr. (1972) Causal Inferences in Nonexperimental Research. New York: W. W. Norton.
3.
Bradburn, N. M. (1969) The Structure of Psychological Well-Being. Chicago: Aldine.
4.
Davis, J. A. (1973) National Data Program for the Social Sciences. Chicago: National Opinion Research Center.
5.
--- ( 1965) Education for Positive Mental Health. Chicago: Aldine.
6.
Edwards, J. and D. Klemmack (1972) "Correlates of life satisfaction: a re-examination." J. of Gerontology28 (October): 484-492.
7.
Heyman, D. K. and F. C. Jeffers (1964) "Study of the relative influences of race." J. of Gerontology19: 225-229.
8.
Hyman, H. H. (1972) "Dimensions of social-psychological change in the negro population." pp. 339-390 in A. Campbell and P. Converse (eds.) The Human Meaning of Social Change. New York: Russell Sage.
9.
Kent, D. P. and C. Hirsch (1972) Needs and Use of Services Among Negro and White Aged. University Park: Department of Sociology, Pennsylvania State University.
10.
Marans, R. W. and W. Rodgers (1972) Community Satisfaction. Ann Arbor: Institute for Social Research .
11.
McCarthy, J. D. and W. L. Yancey (1971) "Uncle Tom and Mr. Charlie." Amer. J. of Sociology76: 748-772.
12.
Messer, M. (1968) "Race Differences in selected attitudinal dimensions of the elderly." Gerontologist8: 245-249.
13.
Palmore, E. and C. Luikart (1972) "Health and social factors related to life satisfaction." J. of Health and Social Behavior13 (March): 68-80.
14.
Robinson, J. P. and P. R. Shaver (1970) Measures of Social Psychological Attitudes. Ann Arbor: Institute for Social Research.
15.
Tukey, J. (1954) "Regression ," in O. Kempthorn (ed.) Statistics in Mathematics and Biology. Ames, Iowa: Iowa State Univ. Press.
16.
Youmans, E. G. (1973) "Age group, health and attitudes." Paper presented at the annual meeting of the Gerontological Society, Miami Beach, November.