Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 27, 1956," G.27 Commercial and Industrial Loans to U.S. Addresses, Excluding Bankers' Acceptances and Commercial Paper, by Industry (June 27, 1956). https://fraser.stlouisfed.org/scribd/?item_id=481499&filepath=/files/docs/releases/g27/h12_19560627.pdf, accessed on November 21, 2017.
Board of Governors of the Federal Reserve System