Ucar, Xavier, Ana Planas, Hector Nunez, et Asun Llena Berne. 2016. « Participatory Evaluation and Community Development: A Spanish Case Study ». Revista de Cercetare si Interventie Sociala 52 (mars): 294-310. https://www.rcis.ro/journal/article/view/2259-participatory-evaluation-and-community-development-a.