Passi, R., A.S. Dhatt, J.S. Sandhu, A.S. Sidhu, and M. Kaur. “In Vitro Propagation of Short Day Onion”. Indian Journal of Horticulture 67, no. 04 (December 31, 2010): 587–590. Accessed June 14, 2025. https://journal.iahs.org.in/index.php/ijh/article/view/1840.