Federal Reserve Bank of New York. "5979. Preliminary Results of Treasury Refunding," Federal Reserve Bank of New York Circulars (May 5, 1967). https://fraser.stlouisfed.org/title/466/item/13664, accessed on March 28, 2024.
Federal Reserve Bank of New York. "5979. Preliminary Results of Treasury Refunding," Federal Reserve Bank of New York Circulars (May 5, 1967). https://fraser.stlouisfed.org/title/466/item/13664, accessed on March 28, 2024.