Columbia subject headings:
Greece--Politics and government--21st century.
Political participation--Greece.
Pressure groups--Greece.
Spitha (Greece)
Harvard subject headings:
Greece--Politics and government--21st century.
Political participation--Greece.
Pressure groups--Greece.
Spitha (Greece)
Princeton subject headings:
Greece--Politics and government--21st century.
Kinēsē Anexartētōn Politōn (Greece)