IZDEBSKI, Hubert. Roberts Clayton, The Growth of Responsible Governement in Stuart England . Czasopismo Prawno-Historyczne, [S. l.], v. 22, n. 2, p. 265–268, 1970. DOI: 10.14746/cph.1970.22.2.17. Disponível em: https://pressto.amu.edu.pl/index.php/cph/article/view/50906. Acesso em: 19 maj. 2026.