Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 1, 1981," G.27 Commercial and Industrial Loans to U.S. Addresses, Excluding Bankers' Acceptances and Commercial Paper, by Industry (November 1, 1981). https://fraser.stlouisfed.org/title/3933/item/481212, accessed on February 27, 2021.
Board of Governors of the Federal Reserve System