Dychkovskyy, Stepan, ir Sergii Ivanov. „Festival Tourism As Part of International Tourism and a Factor in the Development of Cultural Tourism“. Information & Media 89 (birželio 5, 2020): 73–82. žiūrėta lapkričio 8, 2025. https://www.zurnalai.vu.lt/IM/article/view/18202.