Birendra Kumar. (2018). New trends in extension education. Kalyani Publishers.
Chicago Edition CitationBirendra Kumar. New Trends in Extension Education. Ludhiana: Kalyani Publishers, 2018.
Cita MLABirendra Kumar. New Trends in Extension Education. Kalyani Publishers, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.