United States. Department of the Treasury. "Cotton, May 16, 1957," in United States. Department of the Treasury. "Volume 110," Press Releases of the United States Department of the Treasury (May 2, 1957 - July 26, 1957) : 37-40. https://fraser.stlouisfed.org/title/6111/item/586953/toc/537371 , accessed on June 25, 2024.