APA
Cohen J., . (2005). The stuff on drugs : educator handbook : how to use the booklets with groups of young people. Liverpool: HIT UK.
Chicago
Cohen Julian, . 2005. The stuff on drugs : educator handbook : how to use the booklets with groups of young people. Liverpool: HIT UK.
Harvard
Cohen J., . (2005). The stuff on drugs : educator handbook : how to use the booklets with groups of young people. Liverpool: HIT UK.
MLA
Cohen Julian, . The stuff on drugs : educator handbook : how to use the booklets with groups of young people. Liverpool: HIT UK. 2005.
BOEKEN/BROCHURES