Federal Reserve Bank of St. Louis. "December 23, 2011 : Advance Edition, December 22, 2011," U.S. Financial Data (December 23, 2011). https://fraser.stlouisfed.org/title/5335/item/537564/content/pdf/frbsl_usfd_20111222, accessed on April 24, 2024.
Federal Reserve Bank of St. Louis