Goossens Y, et al. (2007). Alternative progress indicators to Gross Domestic Product (GDP) as a means towards sustainable development. IP/A/ENVI/ST/2007-10. The study provided for the European Parliament's Committee on the Environment, Public Health, and Food Safety. [1]Archived 2012-10-30 at the Wayback Machine
Goossens Y, et al. (2007). Alternative progress indicators to Gross Domestic Product (GDP) as a means towards sustainable development. IP/A/ENVI/ST/2007-10. The study provided for the European Parliament's Committee on the Environment, Public Health, and Food Safety. [1]Archived 2012-10-30 at the Wayback Machine