ŽEMAITIS, Vincentas. Moral Perfection of Personality. Problemos, [S. l.], v. 15, p. 113–118, 1975. DOI: 10.15388/Problemos.1975.15.5581. Disponível em: https://test.zurnalai.vu.lt/problemos/article/view/5581. Acesso em: 26 oct. 2025.