Mathews, F., & Maby, M. (2017). Death in a cold hard light: Nantucket mysteries series, book 4 (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMathews, Francine, और Madeleine Maby. Death in a Cold Hard Light: Nantucket Mysteries Series, Book 4. Unabridged. Prince Frederick: Recorded Books Inc., 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMathews, Francine, और Madeleine Maby. Death in a Cold Hard Light: Nantucket Mysteries Series, Book 4. Unabridged. Recorded Books Inc., 2017.
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