Columbia subject headings:
Economic assistance, American--Balkan Peninsula.
Peacekeeping forces--Balkan Peninsula--Finance.
United States--Armed Forces--Balkan Peninsula.
Harvard subject headings:
Economic assistance, American--Balkan Peninsula.
Peacekeeping forces--Balkan Peninsula--Finance.
United States--Armed Forces--Balkan Peninsula.
Princeton subject headings:
Economic assistance, American--Balkan Peninsula.
Peacekeeping forces--Balkan Peninsula--Finance.
United States--Armed Forces--Balkan Peninsula.