Pastor Seller, Enrique, et Margarita Sanchez Millan. « Analysis and Impact of the Economic Crisis and Regulatory Changes in the Needs and Benefits System Municipal Social Services: Analysis Case of Murcia-Spain ». Revista de Cercetare si Interventie Sociala 47 (décembre 31, 2014): 7–31. Consulté le novembre 6, 2026. https://www.rcis.ro/journal/article/view/1955-analysis-and-impact-of-the-economic-crisis-and-regulatory.