De Becker, G. (2021). The gift of fear: Survival signals that protect us from violence (First Back Bay trade paperback edition.). Back Bay Books, Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDe Becker, Gavin. The Gift of Fear: Survival Signals That Protect Us from Violence. First Back Bay trade paperback edition. New York, NY: Back Bay Books, Little, Brown and Company, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDe Becker, Gavin. The Gift of Fear: Survival Signals That Protect Us from Violence. First Back Bay trade paperback edition. Back Bay Books, Little, Brown and Company, 2021.
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