Problemy proceduralne ochrony prawnej konsumenta: [Procedural problems arising in connection with the legal protection of consumer]. Studia Prawnicze / The Legal Studies, [S. l.], n. 3 (61), p. 5–8, 1979. DOI: 10.37232/sp.1979.3.1. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/3868. Acesso em: 6 oct. 2025.