ORAVÍKOVÁ PODOLIAKOVÁ, Katarína. Operational risk management in banks in Slovakia. In 1st international M-Sphere conference for multidisciplinarity in science and business : book of proceedings : Dubrovnik, Croatia 4th-6th October 2012. - Dubrovnik : Accent, 2012. ISBN 978-953-7930-00-4, pp. 355-362 online. Dostupné na : <https://issuu.com/tvranes/docs/book_of_proceedings_part_2/13>
<https://www.m-sphere.com.hr/book-of-papers>