Dr. Walker at Securities Industry Association Boca Raton, Florida, November 30, 1972
Walker, Charls E. (Charls Edward), 1923-2015. "Dr. Walker at Securities Industry Association Boca Raton, Florida, November 30, 1972," in United States. Department of the Treasury. "Volume 181," Press Releases of the United States Department of the Treasury (October 2, 1972 - December 29, 1972) : 407-410. https://fraser.stlouisfed.org/title/6111/item/587024/toc/542850 , accessed on June 25, 2024.