OSIŃSKI, Joachim. Constitution of the Republic of Poland as the Foundation of Democratic Society and State. Warsaw Forum of Economic Sociology, [S. l.], v. 1, n. 2, p. 123–142, 2010. Disponível em: https://econjournals.sgh.waw.pl/wfes/article/view/441. Acesso em: 6 may. 2024.