Gage, B. (2022). G-man: J. Edgar Hoover and the making of the American century. Viking, an imprint of Penguin Random House LLC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGage, Beverly. G-man: J. Edgar Hoover and the Making of the American Century. [New York, New York]: Viking, an imprint of Penguin Random House LLC, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGage, Beverly. G-man: J. Edgar Hoover and the Making of the American Century. Viking, an imprint of Penguin Random House LLC, 2022.
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