Levy, S. (2014). Brief interventions for substance use in adolescents: Still promising, still unproven. Canadian Medical Association.
Čikaški stil citiranjaLevy, Sharon. Brief Interventions for Substance Use in Adolescents: Still Promising, Still Unproven. Canadian Medical Association, 2014.
MLA način citiranjaLevy, Sharon. Brief Interventions for Substance Use in Adolescents: Still Promising, Still Unproven. Canadian Medical Association, 2014.
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