Columbia subject headings:
Bregaglia Valley (Switzerland)--History.
Bregaglia Valley (Switzerland)--Languages.
Italian language--Dialects--Switzerland--Bregaglia Valley.
Italian language--Intonation.
Raeto-Romance language--Dialects--Switzerland--Bregaglia Valley.
Raeto-Romance language--Intonation.
Harvard subject headings:
Bregaglia Valley (Switzerland)--History.
Bregaglia Valley (Switzerland)--Languages.
Italian language--Dialects--Switzerland--Bregaglia Valley.
Italian language--Intonation.
Raeto-Romance language--Dialects--Switzerland--Bregaglia Valley.
Raeto-Romance language--Intonation.
Princeton subject headings:
Bregaglia Valley (Switzerland)--Dialects.
Raeto-Romance language--Dialects.