Columbia subject headings:
Belarusian language--Dialects--Poland--Suwałki Region.
Lithuanian language--Dialects--Poland--Suwałki Region.
Polish language--Dialects--Poland--Suwałki Region.
Harvard subject headings:
Belarusian language.--Dialects--Poland--Suwałki Region.
Lithuanian language--Dialects--Poland--Suwałki Region.
Polish language--Dialects--Poland--Suwałki Region.
Princeton subject headings:
Belarusian language--Dialects--Poland--Suwałki region.
Lithuanian language--Dialects--Poland--Suwałki region.
Polish language--Dialects--Poland--Suwałki region.