Rai, N., P.K. Singh, A. Verma, P.K. Yadav, and T. Choubey. 2010. “Hierarchical Analysis for Genetic Variability in Pole Type French Bean”. Indian Journal of Horticulture 67 (Special Issue):150-53. https://www.journal.iahs.org.in/index.php/ijh/article/view/2148.