Não informado. (1977). The Indian sugar crops journal. Ministry of Agriculture, Direcorate of Sugarcane Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The Indian Sugar Crops Journal. Ghaziabad, India: Ministry of Agriculture, Direcorate of Sugarcane Development, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The Indian Sugar Crops Journal. Ministry of Agriculture, Direcorate of Sugarcane Development, 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.