Rosas, Juan C., Aracely Castro, and Edwin Flores. “Breeding of the Black and Red Mesoamerican Beans for Central America and the Caribbean”. Agronomía Mesoamericana 11, no. 2 (July 1, 2006): 37–46. Accessed April 16, 2024. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/17305.