United States. Department of the Treasury. "U.S. Secretary of the Treasury Secretary Janet L. Yellen to Attend Annual Fall Meetings of the Boards of Governors of the IMF and the World Bank Group, G7 and G20 Meetings of Finance Ministers and Central Bank Governors in Washington, D.C.," Press Releases of the United States Department of the Treasury (October 08, 2021). https://fraser.stlouisfed.org/title/6111/item/608021, accessed on October 7, 2026.