POÓR, József et al. Idealism and Relativism in Ethics: The Results of Empirical Research in Seven CEE Countries & One North European Country. - Registrovaný: Scopus, Registrovaný: Web of Science. In Journal of East European Management Studies. - Mering : Reiner Hampp Verlag, 2015. ISSN 0949-6181, 2015, vol. 20, no. 4, pp. 484-505 online.