Columbia subject headings:
Fascism--Portugal--History--20th century.
Nacional-Sindicalismo (Portugal)
Portugal--Politics and government--1910-1974.
Salazar, António de Oliveira, 1889-1970.
Harvard subject headings:
Fascism--Portugal--History.
Portugal--Politics and government--1910-1974.
Princeton subject headings:
Fascism--Portugal--History--20th century.
Nacional-Sindicalismo (Portugal)
Portugal--Politics and government--1910-1974.
Salazar, António de Oliveira, 1889-1970.