Wilber, Donald N.
Iran : past and present / Donald N. Wilber
Princeton University Press, 1955
 Buku Teks SO
Frye, Richard N.
Iran / Richard N. Frye
Henry Holt and Company, 1953
 Buku Teks SO
Frye, Richard N.
Iran / Richard N. Frye
Allen & Unwin , 1960
 Buku Teks SO
Ghirshman, R.
Iran : from the earliest times to the islamic conquest
Penguin Books, 1954
 Buku Teks SO
Wilber, Donald N.
Iran : past and present / Donald N. Wilber
Princeton University Press, 1958
 Buku Teks SO