Dickey, C. (2020). The unidentified: Mythical monsters, alien encounters, and our obsession with the unexplained. Viking.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDickey, Colin. The Unidentified: Mythical Monsters, Alien Encounters, and Our Obsession with the Unexplained. [New York, New York]: Viking, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDickey, Colin. The Unidentified: Mythical Monsters, Alien Encounters, and Our Obsession with the Unexplained. Viking, 2020.
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