ČVIRIK, Marián. Ethnocentric Tendencies of Consumer Behaviour and its Influence on the Perception of Private Labels. In Central and Eastern Europe in the Changing Business Environment. International Joint Conference. Central and Eastern Europe in the Changing Business Environment : Proceedings from 22th International Joint Conference, May 19 - 20, 2022, Prague, Czech Republic and Bratislava, Slovakia. - Praha : Oeconomica Publishing House, University of Economics, Prague, 2022. ISBN 978-80-245-2454-2. ISSN 2453-6113, pp. 1-9 online. I-22-104-00.