Russell, C. (2019). The devil aspect: The strange truth behind the occurrences at Hrad Orlu Asylum for the Criminally Insane (First edition.). Doubleday.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRussell, Craig. The Devil Aspect: The Strange Truth Behind the Occurrences at Hrad Orlu Asylum for the Criminally Insane. First edition. New York: Doubleday, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRussell, Craig. The Devil Aspect: The Strange Truth Behind the Occurrences at Hrad Orlu Asylum for the Criminally Insane. First edition. Doubleday, 2019.
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