United States. Department of the Treasury. "Wheat, July 15, 1948," in United States. Department of the Treasury. "Volume 73," Press Releases of the United States Department of the Treasury (May 29, 1948 - August 9, 1948) : 241-243. https://fraser.stlouisfed.org/title/6111/item/586916/toc/564757 , accessed on April 17, 2024.