Ohler, H., Negre, M., Smets, L., Massari, R., & Bogetic, Z. (2017). Putting Your Money Where Your Mouth Is: Geographic Targeting of World Bank Projects to the Bottom 40 Percent. World Bank, Washington, DC.

Ohler, Hannes, Mario Negre, Lodewijk Smets, Renzo Massari, and Zeljko Bogetic. Putting Your Money Where Your Mouth Is: Geographic Targeting of World Bank Projects to the Bottom 40 Percent. World Bank, Washington, DC, 2017.

Ohler, Hannes, et al. Putting Your Money Where Your Mouth Is: Geographic Targeting of World Bank Projects to the Bottom 40 Percent. World Bank, Washington, DC, 2017.