Columbia subject headings:
Harvard subject headings:
Chubut (Argentina)--Languages.
Sociolinguistics--Chubut (Argentina)
Sociolinguistics--Patagonia (Argentina and Chile)
Spanish language--Argentina--Chubut--Spoken Spanish.
Spanish language--Dialects--Argentina--Chubut.
Spanish language--Dialects--Chubut (Argentina)
Spanish language--Provincialisms--Chubut (Argentina)
Princeton subject headings:
Sociolinguistics--Patagonia (Argentina and Chile).
Spanish language--Dialects--Argentina--Chubut.
Spanish language--Spoken Spanish--Argentina--Chubut.