KÖVÉR, Roman. Manažment nákladov vo vybranom podniku : diplomová práca. Školiteľ: Marek Meheš. Košice, 2019. 61 s.

MEHEŠ, Marek - STAŠKOVÁ, Slavomíra - KÖVÉR, Roman. Financing of small and medium-sized enterprises. In Trends in application of statistical methods for quality improvement VII. (2017). International scientific conference. Trends in application of statistical methods for quality improvement VII. (2017) : reviewed proceedings of posts and abstracts from an 7. international scientific conference : 3.3.2017, Sosnowiec, Poland. - Košice : Katedra kvantitatívnych metód PHF EU : Katedra informačnej a jazykovej komunikácie PHF EU, 2017. ISBN 978-83-65682-60-4, s. 72-78 CD-ROM.