Peters, S. T., & Washington, S. (2019). Groundbreaking guys: 40 men who became great by doing good (First edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPeters, Stephanie True, और Shamel Washington. Groundbreaking Guys: 40 Men Who Became Great by Doing Good. First edition. New York: Little, Brown and Company, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPeters, Stephanie True, और Shamel Washington. Groundbreaking Guys: 40 Men Who Became Great by Doing Good. First edition. Little, Brown and Company, 2019.
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