McMaster, H. R. (2020). Battlegrounds: The fight to defend the free world (First edition.). Harper, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcMaster, H. R. Battlegrounds: The Fight to Defend the Free World. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcMaster, H. R. Battlegrounds: The Fight to Defend the Free World. First edition. Harper, an imprint of HarperCollinsPublishers, 2020.
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