United States. Department of the Treasury. "Treasury Releases Draft of Proposed "Tax Haven" Legislation, July 28, 1961," in United States. Department of the Treasury. "Volume 126," Press Releases of the United States Department of the Treasury (June 2, 1961 - July 31, 1961) : 570-593. https://fraser.stlouisfed.org/title/6111/item/586969/toc/538534 , accessed on June 24, 2024.