Doornbos, M., & Nair, K. N. (1990). Resources, institutions and strategies: Operation flood and Indian dairying. Sage Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDoornbos, Martin, और K. N. Nair. Resources, Institutions and Strategies: Operation Flood and Indian Dairying. Sage Pub, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDoornbos, Martin, और K. N. Nair. Resources, Institutions and Strategies: Operation Flood and Indian Dairying. Sage Pub, 1990.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.