- Caprara, G.V.; Caprara, M.; Steca, P.
- Personality's Correlates of Adult Development and Aging.
- European Psychologist, 2003, Vol. 8, 131 - 147
- 1016 9040
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.