Board of Governors of the Federal Reserve System (U.S.), 1935-. "Debits and Deposit Turnover at Commercial Banks," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1985," Annual Statistical Digest (October 1986) : 31-31. https://fraser.stlouisfed.org/title/7/item/23512/toc/158815 , accessed on March 28, 2023.