Federal Reserve Bank of New York. "5989. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (June 7, 1967). https://fraser.stlouisfed.org/title/466/item/13686, accessed on April 19, 2024.
Federal Reserve Bank of New York. "5989. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (June 7, 1967). https://fraser.stlouisfed.org/title/466/item/13686, accessed on April 19, 2024.