Columbia subject headings:
Ecuadorian literature--Bio-bibliography.
Ecuadorian literature--Dictionaries.
Ecuadorian literature--History and criticism.
Harvard subject headings:
Ecuadorian literature--Bio-bibliography.
Ecuadorian literature--Dictionaries.
Ecuadorian literature--History and criticism.
Princeton subject headings:
Dictionaries.
Ecuadorian literature--Bio-bibliography.
Ecuadorian literature--Dictionaries.
Ecuadorian literature--History and criticism.