The Cambridge History of Iran : vol 5- the median and Achaemenian periods - Gershevitch, Ilya. (Cambridge : Cambridge University Press, 1985)
v. 1. The land of Iran / ed. by W.B. Fisher -- v. 2. The Median and Achaemenian periods / ed. by Ilya Gershevitch -- v. 3. The Seleucid, Parthian and Sasanian periods / ed. by Ehsan Yarshater -- v. 4. The period from the Arab invasion to the Saljugs / ed. by R.N. Frye -- v. 5. The Saljuq and Mongol periods / ed. by J.A. Boyle -- v. 6. The Timurid and Safavid periods / ed. by Peter Jackson and Laurence Lockhart -- v. 7. From Nadir Shah to the Islamic Republic, edited by Peter Avery, Gavin Hambly, and Charles Melville.
Keywords: Iran -- History