United States. Department of the Treasury. "International Reserve Position, July 4, 2003, Release Number js-545," in United States. Department of the Treasury. "Volume 404," Press Releases of the United States Department of the Treasury (July 1, 2003 - July 15, 2003) : 173-176. https://fraser.stlouisfed.org/title/6111/item/587247/toc/555052 , accessed on June 25, 2024.