Federal Reserve Bank of New York. "6253. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (December 4, 1968). https://fraser.stlouisfed.org/title/466/item/13937, accessed on May 2, 2024.
Federal Reserve Bank of New York. "6253. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (December 4, 1968). https://fraser.stlouisfed.org/title/466/item/13937, accessed on May 2, 2024.