Fletcher, A. (2021). Wonderworks: The 25 most powerful inventions in the history of literature (First Simon & Schuster hardcover edition.). Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFletcher, Angus. Wonderworks: The 25 Most Powerful Inventions in the History of Literature. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFletcher, Angus. Wonderworks: The 25 Most Powerful Inventions in the History of Literature. First Simon & Schuster hardcover edition. Simon & Schuster, 2021.
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