Groom, N. (2023). Tolkien in the twenty-first century: The meaning of Middle-Earth today (First Pegasus Books cloth edition.). Pegasus Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGroom, Nick. Tolkien in the Twenty-first Century: The Meaning of Middle-Earth Today. First Pegasus Books cloth edition. New York: Pegasus Books, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGroom, Nick. Tolkien in the Twenty-first Century: The Meaning of Middle-Earth Today. First Pegasus Books cloth edition. Pegasus Books, 2023.
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