Estep, J. (2017). Snared: An elemental assassin book (First Pocket Books paperback edition.). Pocket Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEstep, Jennifer. Snared: An Elemental Assassin Book. First Pocket Books paperback edition. New York: Pocket Books, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEstep, Jennifer. Snared: An Elemental Assassin Book. First Pocket Books paperback edition. Pocket Books, 2017.
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