O S Rathore. (1999). Handbook of extension education (1st.). Agrotech.
Chicago Edition CitationO S Rathore. Handbook of Extension Education. 1st. Agrotech, 1999.
Cita MLAO S Rathore. Handbook of Extension Education. 1st. Agrotech, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.