Columbia subject headings:
Harvard subject headings:
Brazilian literature--Dictionaries--Portuguese.
Brazilian literature--Encyclopedias.
Galician literature--Dictionaries--Portuguese.
Galician literature--Encyclopedias.
Portuguese literature--Dictionaries--Portuguese.
Portuguese literature--Encyclopedias.
Princeton subject headings:
Brazilian literature--Dictionaries.
Galician literature--Dictionaries.
Portuguese literature--Dictionaries.