Психостимуланс — разлика између измена

*{{cite web|url=http://www.licadd.org/aboutdrugs.htm |title=Long Island Council on Alcohol & Drug Dependence – About Drugs – Stimulants |accessdate = 4. August08. 2007 |deadurl=unfit |archiveurl=https://web.archive.org/web/20080605235801/http://www.licadd.org/aboutdrugs.htm |archivedate = 5. June06. 2008 }}

*{{cite web|url=http://ncadistore.samhsa.gov/catalog/results.aspx?h=drugs&topic=68 |title=Online – Publications – Drugs of Abuse – Stimulants |accessdate = 11. January01. 2008 |deadurl=unfit |archiveurl=https://web.archive.org/web/20060922202232/http://ncadistore.samhsa.gov/catalog/results.aspx?h=drugs&topic=68 |archivedate = 22. September09. 2006 }}