Columbia subject headings:
Harvard subject headings:
Danish language--Dialects--Denmark--Jutland.
Danish language--Dialects--Denmark--Sønderjyllands amt--Glossaries, vocabularies, etc.
German language--Glossaries, vocabularies, etc.
Low German language--Dialects--Germany--Schleswig-Holstein.
Princeton subject headings:
Danish language--Dialects--Denmark--Sønderjyllands amt--Glossaries, vocabularies, etc.
German language--Glossaries, vocabularies, etc.