Mohan Kumar, B. (2008). Krishi gita: Agricultural verses : a treatise on indigenous farming practices of the Malayalam desam (Kerala). Asian Agri-History Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMohan Kumar, B. Krishi Gita: Agricultural Verses : A Treatise on Indigenous Farming Practices of the Malayalam Desam (Kerala). Asian Agri-History Foundation, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMohan Kumar, B. Krishi Gita: Agricultural Verses : A Treatise on Indigenous Farming Practices of the Malayalam Desam (Kerala). Asian Agri-History Foundation, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.