Dr. Walker at Asian Development Bank Meetings, Vienna, Austria, April 21, 1972
Walker, Charls E. (Charls Edward), 1923-2015. "Dr. Walker at Asian Development Bank Meetings, Vienna, Austria, April 21, 1972," in United States. Department of the Treasury. "Volume 178," Press Releases of the United States Department of the Treasury (March 1, 1972 - April 29, 1972) : 571-577. https://fraser.stlouisfed.org/title/6111/item/587021/toc/542669 , accessed on June 25, 2024.