Marketing management, trade, financial and social aspects of business. International scientific conference. Marketing management, trade, financial and social aspects of business : conference proceedings of the 4th international scientific conference : october 20 - 21, 2016, Košice, Slovak Republic. Edited by: Cecília Olexová, Mária Janošková ; reviewers: Anton Lisnik, Luboš Socha, Vladimír Socha. 1st ed. Košice : Faculty of Business Economics with seat in Košice, 2016. online [293 s., 14,65 AH]. ISBN 978-80-225-4293-7.