L. M. Lotrean, C. Ionut, I. Mesters, și H. De Vries, „Factors associated with smoking among Romanian senior high school students”, rcis, vol. 25, pp. 83–100, iun. 2009, Data accesării: nov. 07, 2026. Disponibil la: https://www.rcis.ro/journal/article/view/267-factors-associated-with-smoking-among-romanian-senior-high