Bhat, S.K., et al. “Foliar Nutritional Estimation of Apple Cultivar Starkrimson under High Density Planting System at Different Locations”. Indian Journal of Horticulture, vol. 70, no. 01, Mar. 2013, pp. 119-21, https://journal.iahs.org.in/index.php/ijh/article/view/1464.