Konečný, V. ., a M. Kostolná. „METHODOLOGY OF STANDARDIZING THE QUALITY IN SUBURBAN BUS TRANSPORT AND ITS APLICATION IN SLOVAKIA – TOTAL APPROACH". Perner’s Contacts, roč. 10, č. 4, prosinec 2015, s. 63-71, https://pernerscontacts.upce.cz/index.php/perner/article/view/712.