Federal Reserve Bank of St. Louis. "September 2007," Monetary Trends (September 2007). https://fraser.stlouisfed.org/title/6264/item/599804, accessed on April 24, 2024.
Federal Reserve Bank of St. Louis. "September 2007," Monetary Trends (September 2007). https://fraser.stlouisfed.org/title/6264/item/599804, accessed on April 24, 2024.