Columbia subject headings:
Harvard subject headings:
Somalia--Foreign relations--United States.
Somalia--Politics and government--1960-1991.
Somalia--Politics and government--1991-
United Nations--Armed Forces--Somalia.
United States--Foreign relations--Somalia.
Princeton subject headings:
Peace.
Somalia--Foreign relations--United States.
Somalia--Politics and government--1960-.
United Nations--Armed Forces--Somalia.
United States--Foreign relations--Somalia.