Ratnagar, S. (2004). Trading Encounters: From the Euphrates to the Indus in the Bronze Age. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRatnagar, Shereen. Trading Encounters: From the Euphrates to the Indus in the Bronze Age. Oxford University Press, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRatnagar, Shereen. Trading Encounters: From the Euphrates to the Indus in the Bronze Age. Oxford University Press, 2004.
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