1. 31. Berg-Petersen I. Why do we spare civilians in war? ScienceNordic. October 13, 2014. http://sciencenordic.com/why-do-we-spare-civilians-war. Accessed July 16, 2019.
2. 30. D’Ascanio M. The armed conflict in Syria: “Death from the skies, deliberate and indiscriminate air strikes on civilians “How does law protect in war? https://casebook.icrc.org/case-study/armed-conflict-syria. Accessed October 13, 2017.
3. Health care providers in war and armed conflict: operational and educational challenges in international humanitarian law and the Geneva conventions, Part I. Historical perspective;Burkle;Disaster Med Public Health Prep,2019
4. 27. The Guardian Opinion (Syria). The Guardian view on civilian deaths in war: be honest and investigate. Editorial. Sunday May 6, 2018-14.13 EDT. https://www.theguardian.com/commentisfree/2018/may/06/the-guardian-view-on-civilian-deaths-in-war-be-honest-and-investigate. Accessed July 16, 2019.
5. 26. Mahanty DR , Hussein RA , Moorehead A. The Department of Defense’s Report on Civilian Casualties: a step forward in transparency? June 13, 2018. https://www.justsecurity.org/57718/department-defenses-report-civilian-casualties-step-transparency/. Accessed July 16, 2019.