Chand, R., P. Kumar, V. Singh, C. Pal, and A. Singh. “Technique for Crossing and Advancing Multiple Generations for Mungbean (Vigna Radiata L.)”. Research Journal of Phytomedicine, Vol. 1, no. 1, July 2015, pp. 49-52, http://asdpub.com/index.php/rjp/article/view/96.