- Zacher, Hannes; Staudinger, U.M.
- Wisdom and Well-Being.
- Diener, E, Oishi, S. and Tay, L. (Eds) "Handbook of Well-Being", 2018, DEF Publishers, Salt Lake City, USA,
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no new data on present happiness.