Flynn, G. (2013). Dark places (Crown Publishers International Mass Market edition.). Crown Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFlynn, Gillian. Dark Places. Crown Publishers International Mass Market edition. New York: Crown Publishers, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFlynn, Gillian. Dark Places. Crown Publishers International Mass Market edition. Crown Publishers, 2013.
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