Somervill, B. A. (2007). Clara Barton: Founder of the American Red Cross. Compass Point Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSomervill, Barbara A. Clara Barton: Founder of the American Red Cross. Minneapolis, Minn.: Compass Point Books, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSomervill, Barbara A. Clara Barton: Founder of the American Red Cross. Compass Point Books, 2007.
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