- Al-Rasheed, Madawi (2015). “Saudi Arabia’s Foreign Policy: Loss without Gain?” Middle East Center, Vol.1:32-41. ##
- Ambinder, Marc (2009).” Brotherhood” Invited to Obama Speech by U.S.”, Available at: https://www.theatlantic.com/politics/archive/2009/06/-brotherhood-invited-to-obama-speech-by-us/18693/.##
- Arafat, Alaa Aldin (2017).” Two Decades of Strategic Shifts the Future and Challenge of Egyptian-American Relations”, Journal of International Relations and Foreign Policy, Vol.5, No.1:61-74. ##
- Beranek, Ondrej (2009).” Divided We Survive: A Landscape of Fragmentation in Saudi Arabia”, the Crown Center for Middle East Studies, http://www.brandeis.edu/crown/publications/meb/MEB33.pdf. ##
- Bennion, Edwin and Mead, David (2013).” The reemergence of the United States as a global petroleum producer”, BLS, Vol.2, Nom.19:1-8. ##
- Chumley, Cheryl K. (2013).” Saudi Arabia accused of giving Egypt $1B to oust Morsi”, Available at: https://www.washingtontimes.com/news/2013/jul/30/saudi-arabia-accused-giving-egypt-1b-oust-morsi/. ##
- Daheshiar, Hussein (2012).” Saudi Arabia: Regional player in the context of special relations”, Foreign Relation Quarterly, Volume: 5, No 3, PP 41-66. ##
- EIA Independent Statistics and Analysis (2018). “Short-Term Energy Outlook (STEO)”, Available at: https://www.eia.gov/outlooks/steo/.##
- Etzioni, Amitai (2014). “the United State’ Retreat from the Middle East and Pivot to the Far East is Likely to intensify”, Herzliya Conference, Available at: https://www.tandfonline.com/doi/abs/10.1080/14751798.2014.964914. ##
- Mason, Robert (2014). “Back to Realism for an Enduring U.S.-Saudi Relationship”, Middle East Policy, Vol.11, No.4, and PP.32-44. ##
- Matthiesen, Toby (2015).” the Domestic Sources of Saudi Foreign Policy: Islamists and the State in the Wake of the Arab Uprisings”, In Project on U.S. Relations with the Islamic World, Brookings, Available at: https://www.brookings.edu/wp-content/uploads/2016/07/Saudi-Arabia_Matthiesen-FINAL.pdf. ##
- Mitchell, John (2013).” US Energy: The New Reality”, Chatham house, Available at: https://www.chathamhouse.org/sites/default/files/public/Research/Energy%2C%20Environment%20and%20Development/0513bp_usenergy.pdf. ##
- Farouk, Yasmine (2014).” More than Money: Post-Mubarak Egypt, Saudi Arabia, and the Gulf “, the Gulf Research Center, Available at: https://www.files.ethz.ch/isn/179860/Egypt_Money_new_29-4-14_2576.pdf. ##
- Lopez, Clare M. (2013). “History of Muslim Brotherhood Penetration of the U.S. Government”, Available at: https://counterjihadreport.com/history-of-muslim-brotherhood-penetration-of-the-u-s-government/. ##
- Lumish, Michael (2015).” Obama’s Ongoing Friendship with the Muslim Brotherhood”, Available at: https://jewsdownunder.com/2015/02/17/obamas-ongoing-friendship-muslim-brotherhood/.##
- Masroor, Mohammad and Khani, Mohammad (2018).” Geopolitical Rearrangement in the South China Sea”, Geopolitics Quarterly, Volume: 14, No 50, PP 168-196. ##
- Gause III, F. Georgy (2016). "The Future of U.S.-Saudi Relations", Foreign Affairs, Available at:https://www.foreignaffairs.com/articles/united-states/2016-06-13/future-us-saudi-relations. ##
- Haass, Richard N. (2013).” THE Irony of American Strategy”, Foreign Affairs, Available at: https://www.foreignaffairs.com/articles/united-states/2013-04-03/irony-american-strategy. ##
- Heydarian, Richard Javad (2016).” The Obama Doctrine: Middle East Out, Asia in”, Available at: https://www.aljazeera.com/indepth/opinion/2016/03/obama-doctrine-middle-east-asia-160322101315077.html. ##
- Haykel, Bernard (2017).” Saudi Arabia and Egypt: An Uneasy Relationship”, Hoover Institute, Available at: http://www.hoover.org/research/saudi-arabia-and-egypt-uneasy-relationship. ##
- Hearst, David (2013).” Why Saudi Arabia is taking a risk by backing the Egyptian coup”, Available at: https://www.theguardian.com/commentisfree/2013/aug/20/saudi-arabia-coup-egypt. ##
- Manyin, Mark E. and others (2012). "Pivot to the Pacific? The Obama Administration’s “Rebalancing” Toward Asia”, Congressional Research Service, Available at: https://fas.org/sgp/crs/natsec/R42448.pdf. ##
- Krieg, Andreas, (2016).” Externalizing the Burden of War: The Obama Doctorin and US Foreign Policy in the Middle East”, International Affairs, Vol.92. No.1:97-113.
- Krieg, Andreas and Rickli, Jean Marc (2017).” Surrogate warfare: the art of war in the 21stcentury?” Defense Studies, available at: https://www.tandfonline.com/doi/full/10.1080/14702436.2018.1429218. ##
- Kapila, Subhash (2012). “Global power shift to Asia: Geostrategic and Geopolitical Implications”, Aljazeera Center for Studies, Available at:studies.aljazeera.net/mritems/Documents/2012/4/17/2012417114949218734The%20Global%20Power%20Shift%20to%20Asia.pdf. ##
- Jervis, David (2017).” Obama and the Middle East”, OLPAN, Vol. 12, No.2:31-57. ##
- Trager, Eric, Youssef, Nancy and Dunne, Michele (2016).” the Rise and Fall of Egypt’s Muslim Brotherhood”, Washington Institute, Available at: https://www.washingtoninstitute.org/policy-analysis/view/the-rise-and-fall-of-egypts-muslim-brotherhood. ##
- The U.S. Environmental Protection Agency (EPA) (2018).” Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends: 1975 Through 2017”, Available at: https://www.epa.gov/fuel-economy-trends. ##
- Chains, Jonathan (2012). “U.S. Petroleum Security and Energy Independence”, the Journal of the National Committee on American Foreign Policy, Vol.34, No.1, and PP.37-41. ##
- Rpier, Robert (2018).” U.S. Petroleum Imports Could Fall to Zero in 2020”, Oil Price, Available at: https://oilprice.com/Energy/Crude-Oil/US-Petroleum-Imports-Could-Fall-To-Zero-In-2020.html. ##
- International Energy Agency (2018). “OIL 2O18, Analysis and Forecasts to 2O23”, Available at: https://www.iea.org/Textbase/npsum/oil2018MRSsum.pdf. ##
- Idiz, Semih (2018). “Disappearance of Saudi journalist puts Erdogan in difficult situation”, Available at: https://www.al-monitor.com/pulse/originals/2018/10/turkey-saudi-arabia-khashoggi-erdogan-difficult-situation.html. ##
- Vidino, Lorenzo (2013). “the West and the Muslim Brotherhood After the Arab Spring”, Al Mesbar Studies and Research Center in Collaboration with the Foreign Policy Research Institute, Available at: https://www.fpri.org/docs/201303.west_and_the_muslim_brotherhood_after_the_arab_spring.pdf. ##
- Valdani, Asghar.Jafari, Hormoz (2016)."The Foundations of the Maintaining of Political Stability in Saudi Arabia (2011-2015)", Geopolitics Quarterly, Vol.12, No.1:189-216. ##
- Watanabe, Lisa (2014). “Testing Times for Saudi Arabia”, CSS, www.css.ethz.ch/publications/pdfs/CSSAnalyse153-EN.pdf. ##
- Yamani, Mai (2011).” What America's Expected Troop Withdrawal Means for Saudi Arabia”, Business Insider, available at: https://www.businessinsider.com/the-kingdom-betrayed-2011-7. ##