LEACH, Eugene E. "Mental Epidemics": Crowd Psychology And American Culture, 1890-1940. American Studies, [S. l.], v. 33, n. 1, p. 5–29, 1992. DOI: 10.1353/amsj.v33i1.2871. Disponível em: https://journals.ku.edu/amsj/article/view/2871.. Acesso em: 4 may. 2024.