Federal Reserve Bank of Dallas. "Survey of Foreign Investments," District Notices (Federal Reserve Bank of Dallas) (July 30, 1958). https://fraser.stlouisfed.org/title/5569/item/551391, accessed on April 19, 2024.
Federal Reserve Bank of Dallas. "Survey of Foreign Investments," District Notices (Federal Reserve Bank of Dallas) (July 30, 1958). https://fraser.stlouisfed.org/title/5569/item/551391, accessed on April 19, 2024.