Blehm, E., & Michael, P. (2012). Fearless: The undaunted courage and ultimate sacrifice of navy seal team six operator adam brown (Unabridged.). christianaudio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlehm, Eric, और Paul Michael. Fearless: The Undaunted Courage and Ultimate Sacrifice of Navy Seal Team Six Operator Adam Brown. Unabridged. Escondido: christianaudio, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBlehm, Eric, और Paul Michael. Fearless: The Undaunted Courage and Ultimate Sacrifice of Navy Seal Team Six Operator Adam Brown. Unabridged. christianaudio, 2012.
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