Ramos , A., and W. Delrío. “Stone Yards, Open Fields and Sacred Places. Memories of Relatedness in Chubut´s Central Plateau”. Memoria Americana. Cuadernos De Etnohistoria, Vol. 16, no. 2, Dec. 2008, pp. 149-65, http://revistascientificas.filo.uba.ar/index.php/MA/article/view/11896.