Bałandynowicz-Panfil, Katarzyna. “Older Consumers in the Tourism Goods and Services Market”. Acta Universitatis Lodziensis. Folia Oeconomica, no. 291 (January 1, 2013): 153–164. Accessed February 10, 2026. https://www.czasopisma.uni.lodz.pl/foe/article/view/27570.