Coward-Lord, J., J. A. Arroyo-Aguilú, and O. García-Molinari. 1974. “Fibrous Carbohydrate Fractions and in Vitro True and Apparent Digestibility of 10 Tropical Forage Grasses”. The Journal of Agriculture of the University of Puerto Rico 58 (3):293-304. https://doi.org/10.46429/jaupr.v58i3.10663.