Columbia subject headings:
Harvard subject headings:
Apollo (Deity)--Cult--Greece--Delphi (Extinct city)
Athens (Greece)--Antiquities.
Cults--Greece--Athens.
Delphi (Extinct city)
Princeton subject headings:
Apollo (Deity)--Cult--Greece--Delphi (Extinct city).
Athens (Greece)--Antiquities.
Cults--Greece--Athens.
Delphi (Extinct city)