United States. Department of the Treasury. "Cotton, April 15, 1948," in United States. Department of the Treasury. "Volume 72," Press Releases of the United States Department of the Treasury (April 2, 1948 - May 27, 1948) : 163-166. https://fraser.stlouisfed.org/title/6111/item/586915/toc/569826 , accessed on June 7, 2023.