Hillenbrand, L. (2010). Unbroken: A World War II airman's story of survival, resilience, and redemption. Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHillenbrand, Laura. Unbroken: A World War II Airman's Story of Survival, Resilience, and Redemption. New York: Random House, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHillenbrand, Laura. Unbroken: A World War II Airman's Story of Survival, Resilience, and Redemption. Random House, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.