Columbia subject headings:
Italian language--Dialects--Phonetics.
Italian language--Dialects--Phonology.
Italian language--Dialects--Switzerland--Grammar.
Italian language--Vowels.
Harvard subject headings:
Italian language--Dialects--Phonetics.
Italian language--Dialects--Phonology.
Italian language--Dialects--Switzerland--Grammar.
Italian language--Vowels.
Princeton subject headings:
Italian language--Dialects--Phonetics.
Italian language--Dialects--Phonology.
Italian language--Dialects--Switzerland--Grammar.
Italian language--Vowels.