Columbia subject headings:
Carinthia (Austria)--Politics and government--Exhibitions.
Plebiscite--Austria--Carinthia--Exhibitions.
Slovenes--Austria--Carinthia--Exhibitions.
Harvard subject headings:
Carinthia (Austria)--Politics and government--Exhibitions.
Plebiscite--Austria--Carinthia--Exhibitions.
Slovenes--Austria--Carinthia--Exhibitions.
Princeton subject headings:
Carinthia (Austria)--History--20th century--Sources.
Völkermarkter Stadtmuseum--Catalogs.