Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Guide to Tabular Presentation, Statistical Releases, and Special Tables," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1990," Federal Reserve Bulletin (December 1990) : 162-162. https://fraser.stlouisfed.org/title/62/item/20823/toc/173242 , accessed on April 19, 2024.