Cancel, L.E. et al. 1976. Stability of Vitamin C in Citron Slices in Syrup, and in Citron Bars Boxed and Canned. The Journal of Agriculture of the University of Puerto Rico. 60, 4 (Oct. 1976), 479–484. DOI:https://doi.org/10.46429/jaupr.v60i4.10492.