Columbia subject headings:
United States--Foreign relations--1945-1953--Indexes--Periodicals.
United States--Foreign relations--1945-1989--Indexes--Periodicals.
Harvard subject headings:
Government publications--United States--Periodicals.
United States--Foreign relations--1993-2001--Bibliography--Periodicals.
United States--Foreign relations--1993-2001--Indexes--Periodicals.
Princeton subject headings:
United States--Foreign relations--1993-2001--Abstracts--Periodicals.
United States--Foreign relations--1993-2001--Indexes--Periodicals.