Ramos-Santana, R., and J. E. Rodríguez-Arroyo. “Season Production of 11 Panicum Maximun Cultivars Harvested at a 45-Day Interval”. The Journal of Agriculture of the University of Puerto Rico, vol. 75, no. 1, Jan. 1991, pp. 61-66, doi:10.46429/jaupr.v75i1.3549.