Saxena, K. B., R. Sultana, and A. Rathore. “Effects of Cytoplasm from Cajanus Cajanifolius on the Performance of Pigeonpea Hybrids”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, vol. 75, no. 04, Nov. 2015, pp. 486-9, doi:10.5958/0975-6906.2015.00077.2.