1. Inside the Muslim Brotherhood
2. Ayoob, Mohamed. “Muslim Brotherhood Ripe for Re-radicalization.” CNN, August 15, 2013. http://globalpublicsquare.blogs.cnn.com/2013/08/15/muslim-brotherhood-ripe-for-re-radicalization/.
3. Ayyash, Abdelrahman. “The Brotherhood Post-Pacifist Approach.” Sada, July 9, 2015. https://carnegieendowment.org/sada/60665.
4. The Muslim Brothers: Egypt’s Most Influential Pressure Group
5. Byman, Daniel L., and Tamara Coffman Wittes. “Muslim Brotherhood Radicalizes.” Brookings Institution, January 23, 2014. https://www.brookings.edu/research/muslim-brotherhood-radicalizes/.