Board of Governors of the Federal Reserve System (U.S.), 1935-. "Demand Deposits, Debits, and Deposit Turnover, by Major Banking Group," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1973-1977," Annual Statistical Digest (December 1978) : 53-55. https://fraser.stlouisfed.org/title/7/item/23504/toc/110113 , accessed on March 28, 2024.