Columbia subject headings:
Oral history--Classification.
Oral history--Conservation and restoration.
Oral tradition--Classification.
Oral tradition--Conservation and restoration.
Harvard subject headings:
Oral history--Classification--Congresses.
Oral history--Methodology--Congresses.
Oral tradition--Classification--Congresses.
Oral tradition--Methodology--Congresses.
Oral tradition.
Princeton subject headings:
Oral history--Classification--Congresses.
Oral history--Methodology--Congresses.
Oral tradition--Classification--Congresses.
Oral tradition--Methodology--Congresses.