ČIERNA, Helena et al. Application of modern quality management methods in selected companies in Slovakia. In Management and economics in manufacturing : global scientific conference, 5th - 6th October 2017 Zvolen, Slovakia [elektronický zdroj]. - Zvolen : Technical University in Zvolen, 2017. ISBN 978-80-228-2993-9, p. 182-191 [CD-ROM]. KEGA 011TU Z-4/2017. WOS.