^Cite error: The named reference 2016 South Khorasan Province was invoked but never defined (see the help page).
^Aref, Mohammad Reza (4 July 1396) [Approved 22 March 1381]. Reforms and changes in the following divisions in Khorasan province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 1.4.42.77505; Letter 58537/T26118AH; Notification 12380/T25503K. Archived from the original on 25 June 2017. Retrieved 5 January 2024 – via Islamic Parliament Research Center of the Islamic Republic of Iran.