Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Operating Ratios, by Size of Bank and by Ratio of Time to Total Deposits," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1972," Federal Reserve Bulletin (July 1972) : 187-188. https://fraser.stlouisfed.org/title/62/item/21449/toc/8445 , accessed on April 18, 2024.