KANIEWSKA-SĘBA, Aleksandra. Polish seniors – a challenge for marketing in the XXI century. Central European Political Studies, [S. l.], n. 4, p. 145–158, 2016. DOI: 10.14746/ssp.2016.4.9. Disponível em: https://pressto.amu.edu.pl/index.php/ssp/article/view/18997. Acesso em: 27 jul. 2024.