Columbia subject headings:
United States--Foreign relations--1933-1945--Sources--Periodicals.
United States--Foreign relations--1945-1989--Sources--Periodicals.
Harvard subject headings:
United States--Foreign relations--1933-1945--Sources--Periodicals.
United States--Foreign relations--1945-1989--Sources--Periodicals.
Princeton subject headings:
United States--Foreign relations--1933-1945--Sources--Periodicals.
United States--Foreign relations--1945-1989--Sources--Periodicals.