Fraser, F. (2015). The Washingtons: George and Martha, "join'd by friendship, crown'd by love" (First United States edition.). Alfred A. Knopf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFraser, Flora. The Washingtons: George and Martha, "Join'd by Friendship, Crown'd by Love". First United States edition. New York: Alfred A. Knopf, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFraser, Flora. The Washingtons: George and Martha, "Join'd by Friendship, Crown'd by Love". First United States edition. Alfred A. Knopf, 2015.
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