Federal Reserve Bank of New York. "6230. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (October 17, 1968). https://fraser.stlouisfed.org/title/466/item/13905, accessed on May 18, 2024.
Federal Reserve Bank of New York. "6230. Offering of Two Series of Treasury Bills," Federal Reserve Bank of New York Circulars (October 17, 1968). https://fraser.stlouisfed.org/title/466/item/13905, accessed on May 18, 2024.