Federal Reserve Bank of New York. "5991. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (June 14, 1967). https://fraser.stlouisfed.org/title/466/item/13688, accessed on May 3, 2024.
Federal Reserve Bank of New York. "5991. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (June 14, 1967). https://fraser.stlouisfed.org/title/466/item/13688, accessed on May 3, 2024.