Walker, S. (2010). On the edge of survival: A shipwreck, a raging storm, and the harrowing Alaskan rescue that became a legend. St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalker, Spike. On the Edge of Survival: A Shipwreck, a Raging Storm, and the Harrowing Alaskan Rescue That Became a Legend. New York: St. Martin's Press, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWalker, Spike. On the Edge of Survival: A Shipwreck, a Raging Storm, and the Harrowing Alaskan Rescue That Became a Legend. St. Martin's Press, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.