Federal Reserve Bank of New York. "6068. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (November 29, 1967). https://fraser.stlouisfed.org/title/466/item/13802, accessed on May 4, 2024.
Federal Reserve Bank of New York. "6068. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (November 29, 1967). https://fraser.stlouisfed.org/title/466/item/13802, accessed on May 4, 2024.