Woodruff, P. (2005). First democracy: The challenge of an ancient idea. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWoodruff, Paul. First Democracy: The Challenge of an Ancient Idea. Oxford: Oxford University Press, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWoodruff, Paul. First Democracy: The Challenge of an Ancient Idea. Oxford University Press, 2005.
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