Goodrich, D. M. (2023). On freedom road: Bicycle explorations and reckonings on the Underground Railroad (First Pegasus Books edition.). Pegasus Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoodrich, David M. On Freedom Road: Bicycle Explorations and Reckonings on the Underground Railroad. First Pegasus Books edition. New York: Pegasus Books, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGoodrich, David M. On Freedom Road: Bicycle Explorations and Reckonings on the Underground Railroad. First Pegasus Books edition. Pegasus Books, 2023.
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