https://en.wikipedia.org/wiki/Ali_Soufan

https://www.pbs.org/wgbh/frontline/documentary/the-interrogator/transcript/?

https://ndupress.ndu.edu/Media/News/News-Article-View/Article/2999667/the-black-banners-declassified-how-torture-derailed-the-war-on-terror-after-911/

https://law.yale.edu/yls-today/news/aided-mfia-fbi-agents-book-enhanced-interrogation-rereleased

https://www.theguardian.com/us-news/2022/jan/29/the-cia-lied-to-justify-torturing-one-prisoner-after-911-20-years-later-his-story-is-still-shrouded-in-secrecy

https://www.nytimes.com/2020/08/29/us/politics/ali-soufan-memoir-cia-torture.html

https://en.wikipedia.org/wiki/Abu_Zubaydah

https://en.wikipedia.org/wiki/Interrogation_of_Abu_Zubaydah

https://www.newstatesman.com/culture/2018/06/ali-soufan-qa-hotel-california-story-my-life

https://www.icc-cpi.int/sites/default/files/itemsDocuments/otp/bios/Bio-Ali-Soufan-(IOP).pdf

https://www.npr.org/2020/09/11/911544978/for-ex-fbi-interrogator-ali-soufan-9-11-still-frames-his-life

https://www.newyorker.com/magazine/2006/07/10/the-agent?currentPage=all

https://en.wikipedia.org/wiki/2000_millennium_attack_plots#Jordan_bombing_plots

https://en.wikipedia.org/wiki/USS_Cole_bombing

https://www.nytimes.com/2009/04/23/opinion/23soufan.html

https://en.wikipedia.org/wiki/Khalden_training_camp

https://en.wikipedia.org/wiki/Khalid_Sheikh_Mohammed