npr. (2020, May 18). Changes In Opioid Supply Create New Risks As Stay-At-Home Rules Ease. Retrieved June 12, 2020, from npr: https://www.npr.org/sections/health-shots/2020/05/18/854729610/changes-in-opioid-supply-create-new-risks-as-stay-at-home-rules-ease
Shifter, M. (2012). Plan Colombia: A Retrospective. Retrieved April 4, 2020, from Americas Quarterly: https://www.americasquarterly.org/node/3787
Shiraev, E. B. (2014). International Relations. New York: Oxford University Press.
U.S. Department of State. (2020, March 31). U.S. Support for ASEAN in Fighting COVID-19. Retrieved June 12, 2020, from U.S. Department of State: https://www.state.gov/u-s-support-for-asean-in-fighting-covid-19/
United Nations Trust Fund for Human Security. (2018, April 10). Retrieved April 8, 2020, from United Nations Trust Fund for Human Security: https://www.un.org/humansecurity/what-is-human-security/
United States Department of State. (2019, August 8). U.S. Relations With Colombia Bilateral Relations Fact Sheet. Retrieved April 4, 2020, from United States Department of State: https://www.state.gov/u-s-relations-with-colombia/
USAID. (2020, March 5). Colombia. Retrieved June 12, 2020, from USAID: https://www.usaid.gov/colombia
Wolrdometer. (2020, April 4). United States Coronavirus Cases. Retrieved April 4, 2020, from Wolrdometer: https://www.worldometers.info/coronavirus/country/us/
