Columbia subject headings:
Pessoa, Fernando, 1888-1935--Appreciation--Spain.
Pessoa, Fernando, 1888-1935--Correspondence.
Pessoa, Fernando, 1888-1935--Knowledge--Spain.
Harvard subject headings:
Authors, Portuguese--20th century.
Pessoa, Fernando, 1888-1935--Appreciation--Spain.
Pessoa, Fernando, 1888-1935--Correspondence.
Pessoa, Fernando, 1888-1935--Knowledge--Spain.
Princeton subject headings:
Authors, Portuguese--20th century.
Pessoa, Fernando, 1888-1935--Appreciation--Spain.
Pessoa, Fernando, 1888-1935--Criticism and interpretation.