; Shveda, Krystina; Croker, Natalie; Chacon, Marco «How US gun culture stacks up with the world». CNN, November 26, 2021. «CNN's attribution: Developed countries are defined based on the UN classification, which includes 36 countries. Source: Institute for Health Metrics and Evaluation (Global Burden of Disease 2019), Small Arms Survey (Civilian Firearm Holdings 2017)»
