Rahimi, Mohammad Reza (c. 2013) [Approved 29 September 2013]. Approval letter regarding country divisions in Bushehr province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Council of Ministers. Notification 200653/T46432 AH. Archived from the original on 10 January 2013. Retrieved 29 March 2023 – via Islamic Parliament Research Center of the Islamic Republic of Iran.
Jahangiri, Ishaq (22 March 2017) [Approved 7 December 1397]. Approval letter regarding country divisions in Jam and Kangan Counties in Bushehr province. rc.majlis.com (Report) (in Persian). Ministry of the Interior, Council of Ministers. Notification 164182/T55741H. Archived from the original on 13 March 2019. Retrieved 31 March 2023 – via Islamic Parliament Research Center of the Islamic Republic of Iran.
"Shirinu village was upgraded to a city". mehrnews.com (in Persian). Ministry of the Interior, Office of National Divisions. 15 August 2023. Archived from the original on 16 August 2023. Retrieved 27 August 2024 – via Mehr News Agency.
openstreetmap.org
OpenStreetMap contributors (27 August 2024). "Kangan County" (Map). openstreetmap.org (OpenStreetMap) (in Persian). Retrieved 27 August 2024.
Rahimi, Mohammad Reza (c. 2013) [Approved 29 September 2013]. Approval letter regarding country divisions in Bushehr province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Council of Ministers. Notification 200653/T46432 AH. Archived from the original on 10 January 2013. Retrieved 29 March 2023 – via Islamic Parliament Research Center of the Islamic Republic of Iran.
Jahangiri, Ishaq (22 March 2017) [Approved 7 December 1397]. Approval letter regarding country divisions in Jam and Kangan Counties in Bushehr province. rc.majlis.com (Report) (in Persian). Ministry of the Interior, Council of Ministers. Notification 164182/T55741H. Archived from the original on 13 March 2019. Retrieved 31 March 2023 – via Islamic Parliament Research Center of the Islamic Republic of Iran.
"Shirinu village was upgraded to a city". mehrnews.com (in Persian). Ministry of the Interior, Office of National Divisions. 15 August 2023. Archived from the original on 16 August 2023. Retrieved 27 August 2024 – via Mehr News Agency.