Federal Reserve Bank of New York. "6767. Treasury Announces $5.1 Billion Refunding and Cash Offering," Federal Reserve Bank of New York Circulars (July 21, 1971). https://fraser.stlouisfed.org/title/466/item/14548, accessed on April 19, 2024.
Federal Reserve Bank of New York. "6767. Treasury Announces $5.1 Billion Refunding and Cash Offering," Federal Reserve Bank of New York Circulars (July 21, 1971). https://fraser.stlouisfed.org/title/466/item/14548, accessed on April 19, 2024.