Campbell, A. (2022). We are Proud Boys: How a right-wing street gang ushered in a new era of American extremism (First edition.). Hachette Books, Hachette Book Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCampbell, Andy. We Are Proud Boys: How a Right-wing Street Gang Ushered in a New Era of American Extremism. First edition. New York, NY: Hachette Books, Hachette Book Group, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCampbell, Andy. We Are Proud Boys: How a Right-wing Street Gang Ushered in a New Era of American Extremism. First edition. Hachette Books, Hachette Book Group, 2022.
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