Burleigh, R., & Hundley, S. (2019). O captain, my captain: Walt Whitman, Abraham Lincoln, and the Civil War. Abrams Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBurleigh, Robert, और Sterling Hundley. O Captain, My Captain: Walt Whitman, Abraham Lincoln, and the Civil War. New York: Abrams Books for Young Readers, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBurleigh, Robert, और Sterling Hundley. O Captain, My Captain: Walt Whitman, Abraham Lincoln, and the Civil War. Abrams Books for Young Readers, 2019.
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