Jacobs, R. M. (2019). The truffle underground: A tale of mystery, mayhem, and manipulation in the shadowy market of the world's most expensive fungus (First edition.). Clarkson Potter.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJacobs, Ryan McMahon. The Truffle Underground: A Tale of Mystery, Mayhem, and Manipulation in the Shadowy Market of the World's Most Expensive Fungus. First edition. New York: Clarkson Potter, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJacobs, Ryan McMahon. The Truffle Underground: A Tale of Mystery, Mayhem, and Manipulation in the Shadowy Market of the World's Most Expensive Fungus. First edition. Clarkson Potter, 2019.
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