Gergely, Éva, and Bernadett Szabó. “Motivations and the Effects of Values Relating to the Consumption of Bio Foods”. Review on Agriculture and Rural Development 3, no. 2 (January 1, 2014): 440–446. Accessed December 20, 2024. https://iskolakultura.hu/index.php/rard/article/view/13459.