Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Bank Debits and Deposits Turnover," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1975," Federal Reserve Bulletin (May 1975) : 89-89. https://fraser.stlouisfed.org/title/62/item/21485/toc/328629 , accessed on April 23, 2024.