Federal Reserve Bank of New York. "6065. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (November 22, 1967). https://fraser.stlouisfed.org/title/466/item/13821, accessed on May 13, 2024.
Federal Reserve Bank of New York. "6065. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (November 22, 1967). https://fraser.stlouisfed.org/title/466/item/13821, accessed on May 13, 2024.