Columbia subject headings:
Harvard subject headings:
Greece--Politics and government--21st century.
Politicians--Greece--History--21st century.
Synaspismos Rizospastikēs Aristeras (Greece)--History.
Tsipras, Alexēs.
Princeton subject headings:
Greece--Politics and government--21st century.
Politicians--Greece--History--21st century.
Synaspismos Rizospastikēs Aristeras (Greece)--History.
Tsipras, Alexēs.