LEVINE, D. John Laslett: Labor and the Left: A Study of Socialist and Radical Influences in the American Labor Movement, 1881-1924. Basic Books. New York, 1970. Historisk Tidsskrift, [S. l.], v. 12, 1971. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/51313. Acesso em: 27 dec. 2024.