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.
Dyfyniad Arddull ChicagoVigna, Paul, and 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.
Dyfyniad MLAVigna, Paul, and 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.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.