United States. Department of the Treasury. "Customs announces Canadian wheat and wheat flour quotas, June 3, 1955," in United States. Department of the Treasury. "Volume 103," Press Releases of the United States Department of the Treasury (April 5, 1955 - July 28, 1955) : 280-286. https://fraser.stlouisfed.org/title/6111/item/586946/toc/536916 , accessed on May 4, 2024.