DUSZYK, Adam. The Theory of Jan Wolski: Introduction to a Forgotten Project for Polish Labour Cooperativism. Praktyka Teoretyczna, [S. l.], v. 27, n. 1, p. 61–84, 2018. DOI: 10.14746/prt.2018.1.3. Disponível em: https://pressto.amu.edu.pl/index.php/prt/article/view/15176. Acesso em: 27 kwi. 2024.