Columbia subject headings:
Harvard subject headings:
Cooperativa Cultural Sextante--History--20th century.
Democratization--Azores--Ponta Delgada--History--20th century.
Elections--Corrupt practices--Azores--Ponta Delgada--History--20th century.
Ponta Delgada (Azores)--Politics and government--20th century.
Princeton subject headings:
Cooperativa Cultural Sextante--History--20th century.
Democratization--Azores--Ponta Delgada--History--20th century.
Elections--Corrupt practices--Azores--Ponta Delgada--History--20th century.
Ponta Delgada (Azores)--Politics and government--20th century.