Poless, Pauline Georgees, Linda Torstveit, Ricardo Gregorio Lugo, Marita Andreassen, and Stefan Sütterlin. 2018. “Guilt and Proneness to Shame: Unethical Behaviour in Vulnerable and Grandiose Narcissism”. Europe’s Journal of Psychology 14 (1), 28-43. https://doi.org/10.5964/ejop.v14i1.1355.