International Food Policy Research Institute (IFPRI), 'Does money talk?: Designing safety net programs that work', International Food Policy Research Institute (IFPRI), Washington, D.C., 2015
Navarro-Racines C, Sosa A, Chávez M, Zúñiga A, Gómez R. 2020. Mapeo Participativo de Clima y Cultivos en Guatemala. CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).