Board of Governors of the Federal Reserve System (U.S.), 1935-. "October 1, 2021," G.5 Foreign Exchange Rates (October 1, 2021). https://fraser.stlouisfed.org/title/1281/item/607757, accessed on May 24, 2022.
public domain
Board of Governors of the Federal Reserve System (U.S.), 1935-. "October 1, 2021," G.5 Foreign Exchange Rates (October 1, 2021). https://fraser.stlouisfed.org/title/1281/item/607757, accessed on May 24, 2022.
public domain