Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Operating Ratios, by Ratio of Time to Total Deposits, by Size of Bank," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1971," Federal Reserve Bulletin (July 1971) : 192-193. https://fraser.stlouisfed.org/title/62/item/21439/toc/426822 , accessed on April 28, 2024.