Federal Reserve Bank of New York. "6689. Revised Figures for February 15 Refunding," Federal Reserve Bank of New York Circulars (February 17, 1971). https://fraser.stlouisfed.org/title/466/item/14448, accessed on June 2, 2024.
Federal Reserve Bank of New York. "6689. Revised Figures for February 15 Refunding," Federal Reserve Bank of New York Circulars (February 17, 1971). https://fraser.stlouisfed.org/title/466/item/14448, accessed on June 2, 2024.