- Die, A.H.; Seelbach, W.C.; Sherman, G.D.
- Achievement Motivation, Achieving Styles, and Morale in the Elderly.
- Psychology and Aging, 1987, Vol. 2, 407 - 408
- 0882 7974
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.