Hunt, W. (2018). Underground: A human history of the worlds beneath our feet (First edition.). Spiegel & Grau.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHunt, Will. Underground: A Human History of the Worlds Beneath Our Feet. First edition. New York: Spiegel & Grau, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHunt, Will. Underground: A Human History of the Worlds Beneath Our Feet. First edition. Spiegel & Grau, 2018.
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