APA
Karlan D., National Bureau of Economic Research & Thuysbaert B. (2013). Targeting ultra-poor households in Honduras and Peru. Cambridge: NBER.
Chicago
Karlan Dean, National Bureau of Economic Research and Thuysbaert Bram. 2013. Targeting ultra-poor households in Honduras and Peru. Cambridge: NBER.
Harvard
Karlan D., National Bureau of Economic Research and Thuysbaert B. (2013). Targeting ultra-poor households in Honduras and Peru. Cambridge: NBER.
MLA
Karlan Dean, National Bureau of Economic Research and Thuysbaert Bram. Targeting ultra-poor households in Honduras and Peru. Cambridge: NBER. 2013.