Richardson, K. (2013). Possession: A Greywalker novel. NEW AMERICAN LIBRARY, Published by the Penguin Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRichardson, Kat. Possession: A Greywalker Novel. New York: NEW AMERICAN LIBRARY, Published by the Penguin Group, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRichardson, Kat. Possession: A Greywalker Novel. NEW AMERICAN LIBRARY, Published by the Penguin Group, 2013.
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