Preotesi, M. (2016) „Groups and Needs: Response of the Social Protection System in Nowadays Romania”, Revista de Cercetare si Interventie Sociala, 55, pp. 139–157. Disponibil la: https://www.rcis.ro/journal/article/view/2314-groups-and-needs-response-of-the-social-protection-system (Data accesării: 6 noiembrie 2026).