^OpenStreetMap contributors (23 August 2024). "Firuz District (Kowsar County)" (Map). openstreetmap.org (OpenStreetMap) (in Persian). Retrieved 23 August 2024.
^Cite error: The named reference 2016 Ardabil Province was invoked but never defined (see the help page).
^Habibi, Hassan (c. 2015) [Approved 18 September 1375]. Reforms of divisions in Ardabil province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Notification 121307/T17293K. Archived from the original on 9 September 2015. Retrieved 28 February 2024 – via Islamic Parliament Research Center.