Board of Governors of the Federal Reserve System (U.S.), 1935-. "April 10, 1961," G.14 U.S. Government Security Yields and Prices (1961-04-10). https://fraser.stlouisfed.org/title/1259/item/48831, accessed on April 17, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "April 10, 1961," G.14 U.S. Government Security Yields and Prices (1961-04-10). https://fraser.stlouisfed.org/title/1259/item/48831, accessed on April 17, 2024.