KAPLAN, Lawrence. A utopia during the progressive era: the helicon home colony, 1906-1907. American Studies, [S. l.], v. 25, n. 2, p. 59–73, 1984. DOI: 10.1353/amsj.v25i2.2567. Disponível em: https://journals.ku.edu/amsj/article/view/2567.. Acesso em: 3 may. 2024.