United States. Department of the Treasury. "Retirement of Harney, December 30, 1955," in United States. Department of the Treasury. "Volume 105," Press Releases of the United States Department of the Treasury (October 4, 1955 - December 31, 1955) : 304-306. https://fraser.stlouisfed.org/title/6111/item/586948/toc/537097 , accessed on June 25, 2024.