Columbia subject headings:
Argentina--Foreign economic relations--United States.
Investments, American--Law and legislation--Argentina.
Investments, Foreign--Law and legislation--United States.
United States--Foreign economic relations--Argentina.
Harvard subject headings:
Argentina--Foreign economic relations--United States.
Investments, American--Law and legislation--Argentina.
Investments, Foreign--Law and legislation--United States.
United States--Foreign economic relations--Argentina.
Princeton subject headings: