Cedeño-Maldonado, Arturo, and Franklin W. Martin. “FRUIT CHARACTERISTICS OF 18 PUMMELO VARIETIES WITH POTENTIAL FOR COMMERCIAL PRODUCTION IN PUERTO RICO”. The Journal of Agriculture of the University of Puerto Rico 74, no. 3 (July 1, 1990): 331–333. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/6669.