Columbia subject headings:
Italian language--Dialects.
Italian language--Grammar, Generative.
Raeto-Romance language--Dialects.
Raeto-Romance language--Grammar, Generative.
Harvard subject headings:
Italian language--Dialects--Grammar, Generative.
Italian language--Dialects--Syntax.
Raeto-Romance language--Dialects--Grammar, Generative.
Princeton subject headings: