Manivannan, A, et al. “Genetic Diversity of Guar Genotypes (Cyamopsis Tetragonoloba (L.) Taub.) Based on Agro-Morphological Traits”. Bangladesh Journal of Botany, vol. 44, no. 1, Mar. 2015, pp. 59-65, doi:10.3329/bjb.v44i1.22724.