U. S.-Netherlands Estate tax treaty discussions to be held, February 7, 1968, Release Number f-1157
United States. Department of the Treasury. "U. S.-Netherlands Estate tax treaty discussions to be held, February 7, 1968, Release Number f-1157," in United States. Department of the Treasury. "Volume 160," Press Releases of the United States Department of the Treasury (December 1, 1967 - February 29, 1968) : 643-644. https://fraser.stlouisfed.org/title/6111/item/587003/toc/540961 , accessed on July 9, 2024.