Dixit, V B, et al. , translators. “Farmers’ Perception about Impact of Sale of Buffaloes on Dairy Development Index and Socio-Economic Conditions in Haryana ”. Indian Journal of Extension Education, vol. 53, no. 3, July 2017, pp. 50-53, https://acspublisher.com/journals/index.php/ijee/article/view/5014.