(2012). PAAT technical and scientific series. Food and Agriculture Organization of the United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPAAT Technical and Scientific Series. Rome: Food and Agriculture Organization of the United Nations, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPAAT Technical and Scientific Series. Food and Agriculture Organization of the United Nations, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.