Chu, Teh-ling, and J. L. Serapión. “Flower Initiation and Tassel Emergence in Sugarcane”. The Journal of Agriculture of the University of Puerto Rico 55, no. 1 (January 1, 1971): 101–113. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/11081.