1. Abay Gaspar, Hande, Christopher Daase, Nicole Deitelhoff, Julian Junk, and Manjana Sold. 2018. Was ist Radikalisierung? Präzisierungen eines umstrittenen Begriffs. PRIF report 5/2018. Frankfurt am Main: Leibniz-Institut Hessische Stiftung Friedens- und Konfliktforschung (HSFK). https://www.hsfk.de/fileadmin/HSFK/hsfk_publikationen/prif0518.pdf.
2. Ahmad, Aisha. 2017. Jihad & Co. Black Markets and Islamist Power. Oxford: Oxford University Press.
3. Aly, Anne, and Jason-Leigh Striegher. 2012. “Examining the Role of Religion in Radicalization to Violent Islamist Extremism.” Studies in Conflict & Terrorism 35 (12): 849–62. https://doi.org/10.1080/1057610X.2012.720243.
4. Araj, Bader. 2012. “The Motivations of Palestinian Suicide Bombers in the Second Intifada (2000 to 2005).” Canadian Review of Sociology/Revue canadienne de sociologie 49 (3): 211–32. https://doi.org/10.1111/j.1755-618X.2012.01292.x.
5. Arrow, Kenneth. 1999. “Observations on Social Capital.” In Social Capital. A Multifaced Perspective, edited by Partha Dasgupta and Ismail Serageldin, 3–5. Washinton D.C.: The World Bank. https://documents.worldbank.org/curated/en/663341468174869302/pdf/multi-page.pdf.