Bellwood, P. S. (2023). First farmers: The origins of agricultural societies (Second edition.). Wiley Blackwell.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBellwood, Peter S. First Farmers: The Origins of Agricultural Societies. Second edition. Hoboken, New Jersey: Wiley Blackwell, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBellwood, Peter S. First Farmers: The Origins of Agricultural Societies. Second edition. Wiley Blackwell, 2023.
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