- Baker, L.A.; Cesa, I.L.; Gatz, M.J.; Mellins, C.
- Genetic and Environmental Influences on Positive and Negative Affect: Support for a Two-Factor Theory.
- Psychology and Aging, 1992, Vol. 7, 158 - 163
- 0882 7974
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- Yes, but not yet entered.