Columbia subject headings:
Africa--Foreign relations--Periodicals.
Africa--Politics and government--Periodicals.
Horn of Africa--Foreign relations--Periodicals.
Horn of Africa--Politics and government--Periodicals.
Harvard subject headings:
Africa--Foreign relations--Periodicals.
Africa--Politics and government--Periodicals.
Horn of Africa--Foreign relations--Periodicals.
Horn of Africa--Politics and government--Periodicals.
Princeton subject headings:
Africa--Foreign relations--Periodicals.
Africa--Politics and government--Periodicals.
Periodicals.