Columbia subject headings:
Harvard subject headings:
Democratization--Portugal--History--20th century.
Movimento das Forças Armadas (Portugal)--History--Sources.
Movimento das Forças Armadas (Portugal)--History.
Portugal--History--Revolution, 1974--Sources.
Portugal--History--Revolution, 1974.
Princeton subject headings:
Democratization--Portugal--History--20th century.
Portugal--History--Revolution, 1974.