PITTENGER, Mark. Imagining Genocide in the Progressive Era: The Socialist Science Fiction of George Allan England. American Studies, [S. l.], v. 35, n. 1, p. 91–108, 1994. DOI: 10.1353/amsj.v35i1.2833. Disponível em: https://journals.ku.edu/amsj/article/view/2833.. Acesso em: 2 may. 2024.