Torres-Cardona, S., A. Sotomayor-Ríos, and L. Telek. 1983. “Agronomic Performance and Hydrocyanic Acid Potential (HCN-P) of Single and Three-Way Sorghum-Forage Hybrids and DeKalb Hybrid SX-17”. The Journal of Agriculture of the University of Puerto Rico 67 (1):39-49. https://doi.org/10.46429/jaupr.v67i1.7689.