KAMOSIŃSKI, Sławomir. Realization of Labour in the Polish People’s Republic. Studia Historiae Oeconomicae, [S. l.], v. 30, p. 53–70, 2012. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/28945. Acesso em: 28 apr. 2024.