Jain et al., 1980. In: Summerfield, R.J.; Bunting, A.H. (Eds.), Advances in legume science, Kew Botanical Gardens, pp. 459-468

Jain, H. K. ; Mehra, K. L., 1980.  Evolution, adaptation, relationships, and uses of the species of Vigna cultivated in India. In: Summerfield, R.J.; Bunting, A.H. (Eds.), Advances in legume science, Kew Botanical Gardens, pp. 459-468