Ajay, B. C., M. Byregowda, G. N. Veerakumar, K. N. Ganapathy, M. Meena, H. P. Babu, and M. Reena. “Genetic Association and Frequency Distribution in Segregating Generations Derived from Pigeonpea Crosses”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, vol. 76, no. 02, May 2016, pp. 181-6, doi:10.5958/0975-6906.2016.00022.5.