- Tyler, F.B.; Gatz, M.J.; Gease, E.I.; Gease, F.I.; Moran, J.A.
- Individual Psychosocial Competence and Aging.
- Academic Psychology Bulletin, 1982, Vol. 4, 503 - 513
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.