A. S. Prajapati, S. R. Vishwakarma, D. N. Vishwakarma, and H. P. Singh. “Expression of Heterosis for Forage and Grain Yield in Oat (Avena Sativa L.)”. Range Management and Agroforestry, vol. 30, no. 1, June 2009, pp. 49-53, https://publications.rmsi.in/index.php/rma/article/view/9.