Habibi, Hassan (21 September 1392) [Approved 24 February 1376]. Divisional reforms in Gilan province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 1.4.42.11317; Notification 55020/17639K. Archived from the original on 11 December 2013. Retrieved 13 December 2023 – via Research Center of the System of Laws of the Islamic Council of the Farabi Library of Mobile Users.
openstreetmap.org
OpenStreetMap contributors (13 October 2024). "Langarud County" (Map). OpenStreetMap (in Persian). Retrieved 13 October 2024.
qavanin.ir
Rahimi, Mohammad Reza (c. 2023) [Approved 18 May 1388]. Divisional changes and reforms in Gilan province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political and Defense Commission. Proposal 4/1/42/91506; Resolution 158802/T38854H. Archived from the original on 5 October 2023. Retrieved 5 October 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.
Rahimi, Mohammad Reza (c. 2023) [Approved 18 May 1388]. Divisional changes and reforms in Gilan province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political and Defense Commission. Proposal 4/1/42/91506; Resolution 158802/T38854H. Archived from the original on 5 October 2023. Retrieved 5 October 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.
Habibi, Hassan (21 September 1392) [Approved 24 February 1376]. Divisional reforms in Gilan province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 1.4.42.11317; Notification 55020/17639K. Archived from the original on 11 December 2013. Retrieved 13 December 2023 – via Research Center of the System of Laws of the Islamic Council of the Farabi Library of Mobile Users.