Moscoso, C.G. and Capó, B.G. 1973. Characteristic (Discriminant Function) Indices of Chironja, Orange and Grapefruit. The Journal of Agriculture of the University of Puerto Rico. 57, 1 (Jan. 1973), 65–77. DOI:https://doi.org/10.46429/jaupr.v57i1.10756.