Boehm. City and Empire in the Age of the Successors. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBoehm. City and Empire in the Age of the Successors. University of California Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBoehm. City and Empire in the Age of the Successors. University of California Press.
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