Mills, K., & Flynn, V. (2021). Enemy at the gates (First Emily Bestler Books/Atria Books hardcover edition.). Emily Bestler Books/Atria.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMills, Kyle, और Vince Flynn. Enemy at the Gates. First Emily Bestler Books/Atria Books hardcover edition. New York: Emily Bestler Books/Atria, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMills, Kyle, और Vince Flynn. Enemy at the Gates. First Emily Bestler Books/Atria Books hardcover edition. Emily Bestler Books/Atria, 2021.
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