Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 31, 1973," G.27 Commercial and Industrial Loans to U.S. Addresses, Excluding Bankers' Acceptances and Commercial Paper, by Industry (January 31, 1973). https://fraser.stlouisfed.org/title/3933/item/482367, accessed on November 14, 2018.
Board of Governors of the Federal Reserve System