Lewis, T. (2015). Washington: A history of our national city. Basic Books, a member of the Perseus Books Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLewis, Tom. Washington: A History of Our National City. New York: Basic Books, a member of the Perseus Books Group, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLewis, Tom. Washington: A History of Our National City. Basic Books, a member of the Perseus Books Group, 2015.
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