Warren, E. (2021). Persist (First edition.). Metropolitan Books, Henry Holt and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWarren, Elizabeth. Persist. First edition. New York: Metropolitan Books, Henry Holt and Company, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWarren, Elizabeth. Persist. First edition. Metropolitan Books, Henry Holt and Company, 2021.
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