Penrose, A. (2023). Murder at the Merton Library (First Kensington hardcover edition.). Kensington Publishing Corp..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPenrose, Andrea. Murder at the Merton Library. First Kensington hardcover edition. New York, NY: Kensington Publishing Corp., 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPenrose, Andrea. Murder at the Merton Library. First Kensington hardcover edition. Kensington Publishing Corp., 2023.
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