Chen, CM; Moss, HB; Yi, HY (март 2014). „Early adolescent patterns of alcohol, cigarettes, and marijuana polysubstance use and young adult substance use outcomes in a nationally representative sample”. Drug and Alcohol Dependence. Elsevier. 136: 51—62. ISSN0376-8716. PMID24434016. S2CID13003820. doi:10.1016/j.drugalcdep.2013.12.011.CS1 одржавање: Формат датума (веза)
Chen, CM; Moss, HB; Yi, HY (март 2014). „Early adolescent patterns of alcohol, cigarettes, and marijuana polysubstance use and young adult substance use outcomes in a nationally representative sample”. Drug and Alcohol Dependence. Elsevier. 136: 51—62. ISSN0376-8716. PMID24434016. S2CID13003820. doi:10.1016/j.drugalcdep.2013.12.011.CS1 одржавање: Формат датума (веза)
Chen, CM; Moss, HB; Yi, HY (март 2014). „Early adolescent patterns of alcohol, cigarettes, and marijuana polysubstance use and young adult substance use outcomes in a nationally representative sample”. Drug and Alcohol Dependence. Elsevier. 136: 51—62. ISSN0376-8716. PMID24434016. S2CID13003820. doi:10.1016/j.drugalcdep.2013.12.011.CS1 одржавање: Формат датума (веза)
Chen, CM; Moss, HB; Yi, HY (март 2014). „Early adolescent patterns of alcohol, cigarettes, and marijuana polysubstance use and young adult substance use outcomes in a nationally representative sample”. Drug and Alcohol Dependence. Elsevier. 136: 51—62. ISSN0376-8716. PMID24434016. S2CID13003820. doi:10.1016/j.drugalcdep.2013.12.011.CS1 одржавање: Формат датума (веза)