Parker, R. B., & Atkins, A. (2018). Robert B. Parker's old black magic (Large print edition.). Thorndike Press, a part of Gale, a Cengage Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रParker, Robert B., और Ace Atkins. Robert B. Parker's Old Black Magic. Large print edition. Farmington Hills, Mich: Thorndike Press, a part of Gale, a Cengage Company, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रParker, Robert B., और Ace Atkins. Robert B. Parker's Old Black Magic. Large print edition. Thorndike Press, a part of Gale, a Cengage Company, 2018.
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