Columbia subject headings:
Dictatorship--Europe.
Fascism.
Pessoa, Fernando, 1888-1935--Notebooks, sketchbooks, etc.
Salazar, António de Oliveira, 1889-1970.
Harvard subject headings:
Fascism in literature.
Pessoa, Fernando, 1888-1935--Criticism and interpretation.
Salazar, António de Oliveira, 1889-1970--In literature.
Princeton subject headings:
Fascism.
Pessoa, Fernando, 1888-1935--Political and social views.
Portugal--Politics and government--1910-1926.
Salazar, António de Oliveira, 1889-1970.