Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Weekly Seasonal Factors Used to Construct M2 and M3," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1998," Federal Reserve Bulletin (April 1998) : 35-36. https://fraser.stlouisfed.org/title/62/item/20911/toc/309895 , accessed on April 25, 2024.