Cedeño-Maldonado, Arturo, y Franklin W. «FRUIT CHARACTERISTICS OF 18 PUMMELO VARIETIES WITH POTENTIAL FOR COMMERCIAL PRODUCTION IN PUERTO RICO». Journal of Agriculture of the University of Puerto Rico 74, no. 3 (julio 1, 1990): 331–333. Accedido julio 17, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/6669.