Board of Governors of the Federal Reserve System (U.S.), 1935-. "April 7, 1980," G.27 Commercial and Industrial Loans to U.S. Addresses, Excluding Bankers' Acceptances and Commercial Paper, by Industry (April 7, 1980). https://fraser.stlouisfed.org/title/3933/item/481194, accessed on January 17, 2019.
Board of Governors of the Federal Reserve System