Alvarez-Sousa, A. (2015) „The Influence of the Crisis on the Pillars of the Welfare State. The opinion of EU citizens”, Revista de Cercetare si Interventie Sociala, 49, pp. 5–22. Disponibil la: https://www.rcis.ro/journal/article/view/2167-the-influence-of-the-crisis-on-the-pillars-of-the-welfare (Data accesării: 6 noiembrie 2026).