Board of Governors of the Federal Reserve System (U.S.), 1935-. "October 2, 1968,"
G.27 Commercial and Industrial Loans to U.S. Addresses, Excluding Bankers' Acceptances and Commercial Paper, by Industry
(October 2, 1968).
https://fraser.stlouisfed.org/title/3933/item/482141, accessed on June 13, 2025.