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2. Brownfield, W.R. (2014), “Trends in global drug policy”, New York City, NY, 9 October, available at: http://fpc.state.gov/232813.htm
3. Buenos Aires Herald (2013), “Mujica Blasts UN Official Raymond Yans Over Marijuana Law”, Buenos Aires Herald, 15 December, available at: www.buenosairesherald.com/article/147539/mujica-blasts-un-official-raymond-yans-over-marijuana-law
4. Centre for International and Strategic Studies (2015), “What’s happening in US drug policy at home and abroad?”, 6 February, available at: http://csis.org/event/whats-happening-us-drug-policy-home-and-abroad