Board of Governors of the Federal Reserve System (U.S.), 1935-. "Preliminary data from the Reports of Condition and Income with related supplements that insured commercial banks are required to file will be made available to the public on computer tape" in Press Releases of the Board of Governors of the Federal Reserve System
(March 10, 1978).
https://fraser.stlouisfed.org/title/9237/item/694176, accessed on September 13, 2026.