Ovejero Bernal, Anastasio. “Libertarian Collectivisations in Spain (1936-1939): A Case of Worker Self-Management in the Modern History”. Athenea Digital. Revista de pensamiento e investigación social 17, no. 2 (July 4, 2017): 201–235. Accessed December 15, 2025. https://atheneadigital.net/article/view/v17-n2-ovejero.