Federal Reserve Bank of New York. "6691. Results of Offering of $1.2 Billion Strip of Treasury Bills," Federal Reserve Bank of New York Circulars (February 19, 1971). https://fraser.stlouisfed.org/title/466/item/14449, accessed on May 1, 2024.
Federal Reserve Bank of New York. "6691. Results of Offering of $1.2 Billion Strip of Treasury Bills," Federal Reserve Bank of New York Circulars (February 19, 1971). https://fraser.stlouisfed.org/title/466/item/14449, accessed on May 1, 2024.