Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Weekly Seasonal Factors for Selected Components of the Monetary Aggregates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1992," Federal Reserve Bulletin (April 1992) : 60-61. https://fraser.stlouisfed.org/title/62/item/20839/toc/351882 , accessed on April 19, 2024.