Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Meeting Minutes, December 19, 1966, Volume 53, Part 12," Minutes of the Board of Governors of the Federal Reserve System (December 19, 1966). https://fraser.stlouisfed.org/title/821/item/516880, accessed on April 23, 2024.