CIERNAK-EMERYCH, Anna et al. Interests of Organic Food Consumers. - Registrovaný: Web of Science. In Hradec Economic Days 2018 : Production Economics in the Context of Industry 4.0. International Scientific Conference. Hradec Economic Days : Double-Blind Peer-Reviewed Proceedings Part I. of the International Scientific Conference : January 30-31, 2018, Hradec Králové, Czech Republic. - Hradec Králové : University of Hradec Králové, 2018. ISBN 978-80-7435-700-8. ISSN 2464-6067, p. 151-158.