Bibliographics
- Author(s):
- Hamburger, O.; Bergsma, A.
- Title:
- Gelukkig Werken. (Happy at Work).
- Source:
- Boom Nelissen, 2011, Amsterdam, Netherlands
- Year:
- 2011
- Language:
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- Eligible
- No, no valid measure of happiness used.