Smith, Chad L., Gregory Hooks, and Michael Lengefeld. “The War on Drugs in Colombia: The Environment, the Treadmill of Destruction and Risk-Transfer Militarism”. Journal of World-Systems Research 20, no. 2 (September 1, 2014): 185–206. Accessed March 28, 2024. https://jwsr.pitt.edu/ojs/jwsr/article/view/554.