Purnell, D., & Chilton, K. (2021). Becoming abolitionists: Police, protests, and the pursuit of freedom (Unabridged.). Blackstone Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPurnell, Derecka, और Karen Chilton. Becoming Abolitionists: Police, Protests, and the Pursuit of Freedom. Unabridged. Ashland: Blackstone Publishing, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPurnell, Derecka, और Karen Chilton. Becoming Abolitionists: Police, Protests, and the Pursuit of Freedom. Unabridged. Blackstone Publishing, 2021.
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