I. Untu, R. Chirita, D. Bulgaru-Iliescu, B. Daniel Chirila, A. Ciubara, și S. L. Burlea, „Ethical Implications of Bio-Psycho-Social Transformations Entailed by the Aging Process”, rcis, vol. 48, pp. 216–225, mar. 2015, Data accesării: nov. 07, 2026. Disponibil la: https://www.rcis.ro/journal/article/view/2161-ethical-implications-of-bio-psycho-social-transformations