| Hans-Günter Meyer-Thompson | Cannabis als Rauschmittel
Cannabis Communication Guide for Youth Allies.
Cannabis Communication Guide for Youth Allies.
Kanada. Fleming, K., & McKiernan, A. (2018).
Ottawa, Ont.: Canadian Centre on Substance Use and Addiction. ISBN: 978-1-77178-505-1
http://www.ccsa.ca/Resource%20Library/CCSA-Cannabis-Communication-Guide-2018-en.pdf