United States. Department of the Treasury. "Background Briefing on Foreign Assets Control, August 2, 1990," in United States. Department of the Treasury. "Volume 301," Press Releases of the United States Department of the Treasury (August 1, 1990 - September 11, 1990) : 128-139. https://fraser.stlouisfed.org/title/6111/item/587144/toc/545296 , accessed on May 18, 2024.