Morales, Abad, Brunilda Luciano, Francisco H. Ortiz, and Nabor Mendoza. 1988. “Determinate Pigeon Pea [Cajanus Cajan (L) Millsp] Genotypes on the North and South Coasts of Puerto Rico”. The Journal of Agriculture of the University of Puerto Rico 72 (4):545-56. https://doi.org/10.46429/jaupr.v72i4.8003.