Wingate, M. (2022). The librarian always rings twice. Berkley Prime Crime.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWingate, Marty. The Librarian Always Rings Twice. New York: Berkley Prime Crime, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWingate, Marty. The Librarian Always Rings Twice. Berkley Prime Crime, 2022.
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