Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "National Income," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1964," Federal Reserve Bulletin (January 1964) : 106-106. https://fraser.stlouisfed.org/title/62/item/21349/toc/354795 , accessed on April 23, 2024.