Journal Article
Davis, Benjamin, Paul Winters, Gero Carletto, Katia Covarrubias, Esteban J Quiñones, Alberto Zezza, Kostas Stamoulis, Carlo Azzarri, and Stefania Digiuseppe.
"A Cross-Country Comparison of Rural Income Generating Activities." World Development 38, no. 1 (2010): 48-63.