1. Abbas Zadeh, Yoosef, and Sherko Kirmanj. 2017. The Para-Diplomacy of the Kurdistan Region in Iraq and the Kurdish Statehood Enterprise. The Middle East Journal 71 (4): 587–606.
2. Al Jazeera. 2017. Erdogan Warns of Armed Action over Kurdish Referendum: Saying That the Turkish Military Stands Ready, President Threatens to Cut the Kurds’ Oil Exports Through His Country. September 25. Accessed February 14, 2022. https://www.aljazeera.com/news/2017/9/25/erdogan-warns-of-armed-action-over-kurdish-referendum.
3. Anderson, Liam. 2015. The Dangerous Legacy of a Flawed Constitution: Resolving Iraq’s Kurdish ‘Problem’. In The Legacy of Iraq: From the 2003 War to the ‘Islamic State’, ed. Benjamin Isakhan, 82–96. Edinburgh University Press.
4. Andersson, Jan J., and Florence Gaub. 2015. Adding Fuel to the Fire? Arming the Kurds. European Union Institute for Security Studies. Accessed March 6, 2022. https://www.iss.europa.eu/sites/default/files/EUISSFiles/Alert_37_Kurds.pdf.
5. Bakir, Falah Mustafa. 2021. Interviewed on 9 November.