Coombs, Charles A., 1918-1981. "Treasury and Federal Reserve Foreign Exchange Operations," in Federal Reserve Bank of New York. Research and Statistics Group. "March 1969, Vol. 51, No. 3," Economic Policy Review (Federal Reserve Bank of New York) (March 1969) : 2-15. https://fraser.stlouisfed.org/title/1170/item/3235/toc/320591 , accessed on May 7, 2024.