1-http://www.project-syndicate.org/commentary/joschka-fischer-wonders-how-global-security-can-be-secured--given-the-decline-of-pax-americana
2- Schirm, Stefan, 2005. Führungsindikatoren und Erklärungsvariablen für die neue internationale Politik Brasiliens, in: Lateinamerika Analysen 11, 107-130.
3- Østerud, Øyvind. 1992. Regional Great Powers. In Regional Great Powers in International Politics, edited by Iver B. Neumann, 1-15. Basingstoke: St. Martin’s Press.
4- http://www.cbn.com/cbnnews/insideisrael/2013/December/Iran-Rising-US-Influence-Wanes-in-the-Mideast/
5- http://foreignpolicyblogs.com/2014/10/03/are-the-iranians-the-new-sultans-of-the-middle-east/
6- http://www.powerlineblog.com/archives/2014/06/rand-paul-lets-obama-off-the-hook-in-the-middle-east.php
7- http://www.washingtonpost.com/opinions/fareed-zakaria-the-fight-against-the-islamic-state-must-include-iran/2014/09/25/e6757500-44e0-11e4-9a15-137aa0153527_story.html
8- http://www.project-syndicate.org/commentary/iran-kurds-middle-east-regional-influence-by-joschka-fischer-2014-11
9- http://www.huffingtonpost.com/2014/09/06/henry-kissinger-iran-isis_n_5777706.html
10- http://www.persian.rfi.fr/%D8%A7%DA%A9%D8%B3%D9%BE%D8%B1%D8%B3-%D9%86%D9%82%D8%B4-%DA%A9%D9%84%DB%8C%D8%AF%DB%8C-%D9%88-%D9%85%D8%B1%DA%A9%D8%B2%DB%8C-%D8%A7%DB%8C%D8%B1%D8%A7%D9%86-%D8%AF%D8%B1-%D8%AE%D8%A7%D9%88%D8%B1%D9%85%DB%8C%D8%A7%D9%86%D9%87-20141123/%D8%B9%D9%85%D9%88%D9%85%B%8C
11- http://www.asremrooz.ir/vdca.6n0k49n6w5k14.html
12- http://www.mystatesman.com/news/news/opinion/us-war-helped-iran/nXTq2
http://irdiplomacy.ir/fa/page/17779/%D9%86%D9%81%D9%88%D8%B0+%D8%A7%DB%8C%D8%B1%D8%A7%D9%86+%D8%AF%D8%B1+%D9%85%D9%86%D8%B7%D9%82%D9%87+%D8%A8%D8%B3%DB%8C%D8%A7%D8%B1+%D8%A8%D8%A7%D9%84%D8%A7%D8%B3%D8%AA.html
13- http://www.irdiplomacy.ir/fa/page/1914517
14- http://foreignpolicy.com/2014/10/08/the-iranian-sphere-of-influence-expands-into-yemen/
15- http://www.aei.org/publication/iranian-influence-in-the-levant-egypt-iraq-and-afghanistan/