Columbia subject headings:
Iran--Religion.
Oral history--Iran.
Zoroastrianism--Iran--History--20th century.
Zoroastrianism--Iran--History--21st century.
Harvard subject headings:
Iran--Religion.
Oral history--Iran.
Zoroastrianism--History--Sources.
Zoroastrianism--Influence.
Princeton subject headings:
Iran--Religion.
Oral history--Iran.
Zoroastrianism--History--Sources.
Zoroastrianism--Influence.