1. Beiser, M.: 1974, ?Components and correlates of mental well-being?, Journal of Health and Social Behavior 15, 320?327.
2. Bradburn, N. M. and D., Caplovitz: 1965, Reports on Happiness, Chicago, Aldine.
3. Bradburn, Norman M.: 1969, The Structure of Psychological Well-Being, Chicago, Aldine.
4. Brenner, B.: 1975, ?Quality of affect and self-evaluated happiness?, Social Indicators Research 2, 315?331.
5. Campbell, A. and P. E., Converse: 1978, Quality of American Life, 1978 (machine-readable data file). Conducted by the Institute for Social Research, The University of Michigan. ICPSR ed. Ann Arbor, Mich., Inter-university Consortium for Political and Social Research, 1980. 1 data file (3692 logical records) + codebook (794p.).