Lance Taylor: Reconstructing Macroeconomics, 2006 "Gold, Oil, Stocks, Investments, Currencies, and the Federal Reserve: Growth of Global Money Supply".
בדיקה אחרונה ב-20 ביולי 2008.  Lance Taylor: Reconstructing Macroeconomics, 2004 "Gold, Oil, Stocks, Investments, Currencies, and the Federal Reserve: Growth of Global Money Supply".