Bibliography
"Drug Dealer Liability Act" http://www2.druginfo.org/orgs/dsi/ddla1b.html
"History of the Non-Medical Use of Drugs in the United
States"http://www.ukcia.org/lib/research/white.htm
"National Institute on Drug Abuse" http://www.nida.nih.gov/
"National Institute on Drug Abuse: Drug Stats" http://www.nida.nih.gov/DrugPages/Stats.html
"Substance Abuse"http://www.ctclearinghouse.org/vsubstan.htm
"White House Drug Policy". http://www.whitehousedrugpolicy.gov/policy/98ndcs/contents.html
"White House Drug Policy"http://www.whitehousedrugpolicy.gov/policy/99ndcs/contents.html