Federal Reserve Bank of New York. "6260. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (December 16, 1968). https://fraser.stlouisfed.org/title/466/item/13943, accessed on May 4, 2024.
Federal Reserve Bank of New York. "6260. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (December 16, 1968). https://fraser.stlouisfed.org/title/466/item/13943, accessed on May 4, 2024.