Lemonick, Michael D. “The Science Of Addiction. (Cover Story).” Time, vol. 170, no. 3, 16 July 2007, pp. 42–48. Academic Search Complete, bit.ly/2dawoxs.
Vidal, Gore. “Drugs: Case for Legalizing Marijuana.” New York Times, 26 Sept. 1970, p. 21. ProQuest Historical Newspapers: The New York Times, bit.ly/2dnRhY3.