Federal Reserve Bank of St. Louis. "May 2012," Monetary Trends (May 2012). https://fraser.stlouisfed.org/title/6264/item/599860, accessed on April 18, 2024.
Federal Reserve Bank of St. Louis. "May 2012," Monetary Trends (May 2012). https://fraser.stlouisfed.org/title/6264/item/599860, accessed on April 18, 2024.