Não informado. (1978). Rice situation. U.S. Department of Agriculture, Economic Research Service.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Rice Situation. Washington: U.S. Department of Agriculture, Economic Research Service, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Rice Situation. U.S. Department of Agriculture, Economic Research Service, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.