- Keith, P.M.; Goudy, W.J.; Powers, E.A.
- Older Men in Employed and Retired Families. Well-Being and Involvement in Household Activities.
- Alternative Lifestyles, 1981, Vol. 4, 228 - 241
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.