Perry, A. (2019). Death in focus: An Elena Standish novel (Large print edition.). Thorndike Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPerry, Anne. Death in Focus: An Elena Standish Novel. Large print edition. Farmington Hills, Michigan: Thorndike Press, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPerry, Anne. Death in Focus: An Elena Standish Novel. Large print edition. Thorndike Press, 2019.
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