SABINE SPANGENBERG. Hermann Schulze-Delitzsch: The Cooperative Idea in German Liberal Thought. Global Journal of Human-Social Science, [S. l.], v. 15, n. E1, p. 23–33, 2015. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/1406. Acesso em: 2 may. 2024.