Grann, D. (2017). Killers of the Flower Moon: The Osage murders and the birth of the FBI (First edition.). Doubleday.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrann, David. Killers of the Flower Moon: The Osage Murders and the Birth of the FBI. First edition. New York: Doubleday, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGrann, David. Killers of the Flower Moon: The Osage Murders and the Birth of the FBI. First edition. Doubleday, 2017.
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