http://open.lib.umn.edu/socialproblems/chapter/7-4-explaining-drug-use/
https://zh.scribd.com/document/315160582/Sociological-Theories-of-Drug-Abuse
http://www.psychedelic-library.org/goode.htm
The
Sociology of American Drug Use, by Charles E. Faupel, Greg
S. Weaver, Jay Corzine, Oxford University Press, 3 ed, 2013
Dreamland:
The True Tale of America's Opiate Epidemic, by Sam
Quinones, Bloomsbury
Press, 2015