Hillenbrand, L. (2014). Unbroken: An Olympian's journey from airman to castaway to captive. Delacorte Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHillenbrand, Laura. Unbroken: An Olympian's Journey from Airman to Castaway to Captive. New York: Delacorte Press, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHillenbrand, Laura. Unbroken: An Olympian's Journey from Airman to Castaway to Captive. Delacorte Press, 2014.
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