Ramírez Valverde R., Ramírez Valverde G., Núñez Domínguez R., R. A. Delgadillo Zapata, and Hernández León M., “Association between genetic evaluation and show-ring judging for dairy and beef cattle”, Rev. colomb. cienc. pecu., vol. 29, no. 1, pp. 25–32, Jan. 2016.