de Torres, Calixta S., Zulma de Ayala, and Marta I. Rivera. “Aging of High-Test Molasses Rums”. The Journal of Agriculture of the University of Puerto Rico 71, no. 2 (April 1, 1987): 137–158. Accessed April 18, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/6935.