Azerbaijan–Iran border (English Wikipedia)

Dekmejian, R. Hrair; Simonian, Hovann H. (2003). Troubled Waters: The Geopolitics of the Caspian Region. I.B. Tauris. p. 60. ISBN 978-1860649226. Archived from the original on 19 January 2021. Retrieved 6 October 2020. Until 1918, when the Musavat regime decided to name the newly independent state Azerbaijan, this designation had been used exclusively to identify the Iranian province of Azerbaijan.
Cornell, Svante (1 December 2000). Small Nations and Great Powers: A Study of Ethnopolitical Conflict in the Caucasus. Taylor & Francis. ISBN 9780203988879. Archived from the original on 16 November 2020. Retrieved 28 September 2018 – via Google Books.

caravanistan.com

CIA World Factbook - Iran, archived from the original on 10 January 2021, retrieved 6 April 2020
USSR-Iran Boundary (PDF), February 1951, archived from the original (PDF) on 10 April 2020, retrieved 9 April 2020

International Boundary Study No. 25 – Iran-USSR Boundary (PDF), 28 February 1978, archived (PDF) from the original on 23 October 2020, retrieved 9 April 2020

Kramer, Andrew E. (10 November 2020). "Facing Military Debacle, Armenia Accepts a Deal in Nagorno-Karabakh War". The New York Times. ISSN 0362-4331. Archived from the original on 11 November 2020. Retrieved 11 November 2020.

CIA World Factbook - Iran, archived from the original on 10 January 2021, retrieved 6 April 2020
International Boundary Study No. 25 – Iran-USSR Boundary (PDF), 28 February 1978, archived (PDF) from the original on 23 October 2020, retrieved 9 April 2020
USSR-Iran Boundary (PDF), February 1951, archived from the original (PDF) on 10 April 2020, retrieved 9 April 2020
Dekmejian, R. Hrair; Simonian, Hovann H. (2003). Troubled Waters: The Geopolitics of the Caspian Region. I.B. Tauris. p. 60. ISBN 978-1860649226. Archived from the original on 19 January 2021. Retrieved 6 October 2020. Until 1918, when the Musavat regime decided to name the newly independent state Azerbaijan, this designation had been used exclusively to identify the Iranian province of Azerbaijan.
Cornell, Svante (1 December 2000). Small Nations and Great Powers: A Study of Ethnopolitical Conflict in the Caucasus. Taylor & Francis. ISBN 9780203988879. Archived from the original on 16 November 2020. Retrieved 28 September 2018 – via Google Books.
Kramer, Andrew E. (10 November 2020). "Facing Military Debacle, Armenia Accepts a Deal in Nagorno-Karabakh War". The New York Times. ISSN 0362-4331. Archived from the original on 11 November 2020. Retrieved 11 November 2020.
Caravanistan – Azerbaijan-Iran border crossings, archived from the original on 2 June 2020, retrieved 9 April 2020

Kramer, Andrew E. (10 November 2020). "Facing Military Debacle, Armenia Accepts a Deal in Nagorno-Karabakh War". The New York Times. ISSN 0362-4331. Archived from the original on 11 November 2020. Retrieved 11 November 2020.