Knutson, J. (2020). Born in 1820: Harriet Tubman, Susan B. Anthony. Cherry Lake Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKnutson, Julie. Born in 1820: Harriet Tubman, Susan B. Anthony. Ann Arbor, Michigan: Cherry Lake Publishing, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKnutson, Julie. Born in 1820: Harriet Tubman, Susan B. Anthony. Cherry Lake Publishing, 2020.
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