SOTÁKOVÁ, Kamila - BĚLICA, Josef. Zvyšovanie výkonnosti podniku pomocou účinnej komunikácie. In Trends in Application of Statistical Methods for Quality Improvement XIV. (2021). International Scientific Conference. Trends in Application of Statistical Methods for Quality Improvement XIV. (2021) : Reviewed Proceeding of Posts from an 14. International Scientific Conference, April 28th – 30th, 2021 (Košice and Online Conference via Microsoft Teams, Slovakia). - Košice : KKM PHF, 2021. ISBN 978-80-4820-5, pp. 112-123 online.