Powell, Oliver S., 1896-1963 , Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Bank of Minneapolis "The Voluntary Credit Restraint Program." Address before the North Dakota Bankers Association Convention, Fargo, North Dakota, May 26, 1951, https://fraser.stlouisfed.org/title/944/item/475559, accessed on January 24, 2025.