GRANČAY, Martin. The Efficiency of Answer Switching in Multiple Choice Tests in International Economics. - Registrovaný: Web of Science. In EDAMBA 2015 : the era of science diplomacy: implications for economics, business, management and related disciplines. International scientific conference. EDAMBA 2015 : conference proceedings : international scientific conference for doctoral students and post-doctoral scholars : the era of science diplomacy: implications for economics, business, management and related disciplines : University of Economics in Bratislava, Slovak Republic, 21 - 23 october 2015. - Bratislava : Publishing House EKONÓM, 2015. ISBN 978-80-225-4200-5, s. 219-229 CD-ROM. KEGA 017EU-4/2015. 017EU-4/2015, KEGA, Tvorba modernej učebnice svetovej ekonomiky s dôrazom na aplikáciu vedomostí v praxi a riešenie problémov.