Economics, management, finance and social attributtes of economic system (EMFSA 2019) : proceedings of abstract, international scientific conference, July, 3-6, 2019, Pula. 1st ed. Považská Bystrica : BCSS. L.L.C, 2019. 86 s. Available on Internet: <https://www.csr-pub.eu/files/EMFSA%202019-Proceedings%20of%20abstract%20(1).pdf> ISBN 978-80-8154-269-5.