Dhillon, B.S., W.S. Dhillon, and B.S. Brar. “Vegetative and Fruiting Behaviour of Hard Pear Strains in Relation to Nutrient Status”. Indian Journal of Horticulture 68, no. 01 (March 25, 2011): 113–115. Accessed June 19, 2025. https://www.journal.iahs.org.in/index.php/ijh/article/view/1864.