Barrett, L. (2023). Clause of death (Berkley Prime Crime mass-market edition.). Berkley Prime Crime.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarrett, Lorna. Clause of Death. Berkley Prime Crime mass-market edition. New York: Berkley Prime Crime, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarrett, Lorna. Clause of Death. Berkley Prime Crime mass-market edition. Berkley Prime Crime, 2023.
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