Columbia subject headings:
Japan--Foreign economic relations--United States--Sources.
Japan--Foreign relations--United States--Sources.
United States--Foreign economic relations--Japan--Sources.
United States--Foreign relations--Japan--Sources.
Harvard subject headings:
Japan--Foreign economic relations--United States--Sources.
Japan--Foreign relations--United States--Sources.
United States--Foreign economic relations--Japan--Sources.
United States--Foreign relations--Japan--Sources.
Princeton subject headings:
Japan--Foreign economic relations--United States--Sources.
Japan--Foreign relations--United States--Sources.
United States--Foreign economic relations--Japan--Sources.
United States--Foreign relations--Japan--Sources.