X. Ucar, A. Planas, H. Nunez, și A. L. Berne, „Participatory Evaluation and Community Development: A Spanish Case Study”, rcis, vol. 52, pp. 294–310, mar. 2016, Data accesării: nov. 07, 2026. Disponibil la: https://www.rcis.ro/journal/article/view/2259-participatory-evaluation-and-community-development-a