Columbia subject headings:
Bled Region (Slovenia)--History--Sources.
Feudalism--Slovenia--Bled Region.
Oaths--Slovenia--Bled Region--History.
Harvard subject headings:
Bled Region (Slovenia)--History--Sources.
Feudalism--Yugoslavia--Bled Region (Slovenia)
Oaths--Yugoslavia--Bled Region (Slovenia)--History.
Princeton subject headings:
Bled Region (Slovenia)--History--Sources.
Feudalism--Yugoslavia--Bled Region (Slovenia).
Oaths--Yugoslavia--Bled Region (Slovenia)--History.