Rahimi, Mohammadreza (28 February 2013) [Approved 28 June 1389]. Approval letter regarding definitions and national divisions in Sabzevar County. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Board of Ministers. Proposal 29266/42/1/4/1; Notification 149133/T44704H. Archived from the original on 20 December 2016. Retrieved 14 November 2023 – via Islamic Parliament Research Center.
Jahangiri, Ishaq (22 July 2019) [Approved 29 March 1398]. Approval regarding national divisions in Khoshab County, Razavi Khorasan province. sdil.ac.ir (Report) (in Persian). Ministry of the Interior, Cabinet of Ministers. Proposal 186144; Notification 37249/T56153AH. Archived from the original on 27 July 2019. Retrieved 29 January 2025 – via Shahr Danesh Legal Research Institute.
Jahangiri, Ishaq (22 July 2019) [Approved 29 March 1398]. Approval regarding national divisions in Khoshab County, Razavi Khorasan province. sdil.ac.ir (Report) (in Persian). Ministry of the Interior, Cabinet of Ministers. Proposal 186144; Notification 37249/T56153AH. Archived from the original on 27 July 2019. Retrieved 29 January 2025 – via Shahr Danesh Legal Research Institute.
Rahimi, Mohammadreza (28 February 2013) [Approved 28 June 1389]. Approval letter regarding definitions and national divisions in Sabzevar County. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Board of Ministers. Proposal 29266/42/1/4/1; Notification 149133/T44704H. Archived from the original on 20 December 2016. Retrieved 14 November 2023 – via Islamic Parliament Research Center.