Columbia subject headings:
Authors, Portuguese--20th century--Diaries.
Sousa, Fernando Aires de Medeiros--Diaries.
Harvard subject headings:
Authors, Portuguese--20th century--Diaries
Authors, Portuguese--Azores--São Miguel Island--Diaries.
Sousa, Fernando Aires de Medeiros--Diaries.
São Miguel Island (Azores)--Biography.
Princeton subject headings: