Ribeiro, A. I., y S. Vicente. «Community Workshops Project: Public Art in the Neighborhood of Pica-Pau Amarelo». on the w@terfront. Public Art.Urban Design.Civic Participation.Urban Regeneration, n.º 22, abril de 2012, pp. 47-56, https://revistes.ub.edu/index.php/waterfront/article/view/18782.