New trends 2017 : new trends in economics, management, marketing and public administration. International scientific conference. New trends 2017 : new trends in economics, management, marketing and public administration : proceedings of the 12th annual international scientific conference : 9. - 10. november 2017, Znojmo, Czech Republic. 1st ed. Znojmo : Private College of Economic Studies Znojmo, 2017. online [409 s.]. ISBN 978-80-87314-90-6. ISSN 2336-7431.