Abrams, R. and Jackson, G.C. 1959. Influence of Root-Inducing Substances and Time Intervals on the Rooting of Acerola Cuttings. The Journal of Agriculture of the University of Puerto Rico. 43, 3 (Jul. 1959), 152–158. DOI:https://doi.org/10.46429/jaupr.v43i3.12576.