- Powell, A.; Sanguinetti, P.
- Measuring Quality of Life in Latin America's Urban Neighborhoods: A Summary of Results from the City Case Studies.
- Lora, E.; Powell, A.; et all;Eds: "The Quality of Life in Latin American Cities Markets and Perception", The Inter-American Development Bank and the World Bank, 2010,Washington DC, USA
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.