- Bartolini, S.
- Why are People so Unhappy? Why do they strive so hard for Money? Competing Explanations of the broken Promises of Economic Growth.
- Bruni, L.; Pota, P.L.; Eds.: "Handbook on the Economic of Happiness", Edward Elgar, 2007, MPG Books, Cornwall, UK
Eligible for inclusion in findings archive
- No, no new data on present happiness.