APA (7 वां संस्करण) प्रशस्ति पत्र

Christoplos, I., & Christoplos, I. (2004). Poverty, vulnerability, and agricultural extension: Policy reforms in a globalizing world. Oxford University Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Christoplos, Ian, और Ian;Farrington Christoplos. Poverty, Vulnerability, and Agricultural Extension: Policy Reforms in a Globalizing World. Oxford University Press, 2004.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Christoplos, Ian, और Ian;Farrington Christoplos. Poverty, Vulnerability, and Agricultural Extension: Policy Reforms in a Globalizing World. Oxford University Press, 2004.

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