B P Sinha and SK Sharma. “Tendency to Adopt a Telecast Farm Innovation and Motivational Dispositions of Delhi Farmers”. Indian Journal of Extension Education 8, no. 3-4 (December 31, 1972): 69–73. Accessed June 13, 2026. https://epubs.icar.org.in/index.php/IJEE/article/view/160346.