Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Type and Size of Liquid Asset Holdings Within Different Occupational Groups," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1948," Federal Reserve Bulletin (July 1948) : 27-27. https://fraser.stlouisfed.org/title/62/item/21163/toc/351546 , accessed on September 25, 2023.