Vytlačiť
1. Eco-labelling: achieving European "Flower Mark" certification at the Kalsa Hotel
:NOVACKÁ, Ľudmila. Eco-labelling: achieving European "Flower Mark" certification at the Kalsa Hotel. In International case studies for hospitality and tourism management students and trainees. - Iasi : editura Tehnopress, 2011. ISBN 978-973-702-848-8, s. 47-51.