Veselý, A., Dzúrová, D., Csémy, L., Sedláková, D., Scheffler, R., Potůček, M., & Serých, J. (2011). Substance use in a comparative perspective: The case of Bulgaria, Czechia, Croatia, Romania and Slovakia (First edition.). Karolinum Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Veselý, Arnošt, Dagmar Dzúrová, Ladislav Csémy, Darina Sedláková, Richard Scheffler, Martin Potůček, و Jan Serých. Substance Use in a Comparative Perspective: The Case of Bulgaria, Czechia, Croatia, Romania and Slovakia. First edition. Prague, [Czech Republic]: Karolinum Press, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Veselý, Arnošt, et al. Substance Use in a Comparative Perspective: The Case of Bulgaria, Czechia, Croatia, Romania and Slovakia. First edition. Karolinum Press, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.