ROBAK, Piotr. William Randal Cremer (1828-1908): from Trade-unionism to Pacifism. A Biographical Essay. Acta Universitatis Lodziensis. Folia Historica, [S. l.], n. 70, p. 149–166, 2001. DOI: 10.18778/0208-6050.70.09. Disponível em: https://czasopisma.uni.lodz.pl/historica/article/view/20739. Acesso em: 26 jul. 2024.