Blair, R. (2007). Nutrition and feeding of organic pigs. CABI North American Office.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlair, Robert. Nutrition and Feeding of Organic Pigs. Cambridge, MA: CABI North American Office, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlair, Robert. Nutrition and Feeding of Organic Pigs. CABI North American Office, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.