1. Chaudhuri B, Reboud V (2003) On the implicit conceptions of freedom and justice involved in the capability approach. Third conference on the capability approach: from sustainable development to sustainable freedom. 7th–9th September 2003. University of Pavia, Pavia (Italy)
2. Diener E and Seligman MEP (2004). Beyond money: toward an economy of well-being. PSPI 5: 1–31
3. Donovan N, Halpern D, Sargeant R (2002) Life satisfaction: the state of knowledge and implications for government. The Prime Minister’s Strategy Unit, Cabinet Office, London
4. Drèze J and Sen A (1995). Indian development: selected regional perspective. Oxford University Press, Oxford
5. Eaves G and Rush AJ (1984). Cognitive patterns in symptomatic and remitted unipolar major depression. J Abnorm Psychol 93(1): 31–40