Vigna, P., & Casey, M. J. (2015). The age of cryptocurrency: How bitcoin and digital money are challenging the global economic order (Firs edition.). St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVigna, Paul, और Michael J. Casey. The Age of Cryptocurrency: How Bitcoin and Digital Money Are Challenging the Global Economic Order. Firs edition. New York: St. Martin's Press, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVigna, Paul, और Michael J. Casey. The Age of Cryptocurrency: How Bitcoin and Digital Money Are Challenging the Global Economic Order. Firs edition. St. Martin's Press, 2015.
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