Columbia subject headings:
Corruption--Balkan Peninsula.
Patron and client--Balkan Peninsula.
Patron and client--Europe, Southern--History.
Patronage, Political--Balkan Peninsula.
Harvard subject headings:
Balkan Peninsula--Politics and government.
Patronage, Political--Balkan Peninsula.
Political corruption--Balkan Peninsula.
Princeton subject headings:
Corruption--Balkan Peninsula.
Patron and client--Balkan Peninsula.
Patron and client--Europe, Southern--History.
Patronage, Political--Balkan Peninsula.