Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Estimated Liquid Assets Holdings of Individuals and Businesses," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1948," Federal Reserve Bulletin (June 1948) : 46-46. https://fraser.stlouisfed.org/title/62/item/21162/toc/137337 , accessed on December 2, 2023.