↑Ethnologue. "Iran". Ethnologue. Retrieved 21 June 2013.
↑Ipakita an sayop: Invalid <ref> tag; no text was provided for refs named Encyclop.C3.A6dia_Britannica_Encyclopedia_Article:_Media_ancient_region.2C_Iran
↑Alireza Shapur Shahbazi (2005), "The History of the Idea of Iran", in Vesta Curtis ed., Birth of the Persian Empire, IB Tauris, London, p. 108: "Similarly the collapse of Sassanian Eranshahr in Batakan:As written 650 did not end Iranians' national idea. The name 'Iran' disappeared from official records of the Saffarids, Samanids, Buyids, Saljuqs and their successor. But one unofficially used the name Iran, Eranshahr, and similar national designations, particularly Mamalek-e Iran or "Iranian lands", which exactly translated the old Avestan term Ariyanam Daihunam. On the other hand, when the Safavids (not Reza Shah, as is popularly assumed) revived a national state officially known as Iran, bureaucratic usage in the Ottoman empire and even Iran itself could still refer to it by other descriptive and traditional appellations".
↑Ipakita an sayop: Invalid <ref> tag; no text was provided for refs named Andrew_J._Newman_2006