Remarks by Secretary Mellon at the Dinner of the Pittsburgh Chamber of Commerce, April 12, 1924
United States. Department of the Treasury. "Remarks by Secretary Mellon at the Dinner of the Pittsburgh Chamber of Commerce, April 12, 1924," in United States. Department of the Treasury. "Volume 3A," Press Releases of the United States Department of the Treasury (January 5, 1924 - December 7, 1925) : 91-95. https://fraser.stlouisfed.org/title/6111/item/586840/toc/558532 , accessed on May 20, 2024.