[BERTELSMANN STIFTUNG. 2018a. BTI 2018 Country Report – Czech Republic. Gütersloh: Bertelsmann Stiftung.]Search in Google Scholar
[BERTELSMANN STIFTUNG. 2018b. BTI 2018 Country Report – Poland. Gütersloh: Bertelsmann Stiftung.]Search in Google Scholar
[BERTELSMANN STIFTUNG. 2018c. BTI 2018 Country Report – Hungary. Gütersloh: Bertelsmann Stiftung.]Search in Google Scholar
[BERTELSMANN STIFTUNG. 2018d. BTI 2018 Country Report – Slovakia. Gütersloh: Bertelsmann Stiftung.]Search in Google Scholar
[CZECH TOURISM. 2017. Discover Central Europe 2016 Facts & Figures. Prague.]Search in Google Scholar
[DGiT 2016. Domestic Traveler Segments. Retrieved from https://dgit.nz/domestic-traveller-segments/]Search in Google Scholar
[ELMANSY, R. 2019. PESTLE Analysis and When to Use it. Retrieved from https://www.designorate.com/pestle-analysis-anModrotriskd-when-to-use-it/?lang=en [April 3]]Search in Google Scholar
[EXPATS. 2020. Czech border may remain closed for the next two years. Retrieved from https://news.expats.cz/weekly-czech-news/czech-borders-may-remain-closed-forthe-next-two-years-say-top-officials/ [March 22]]Search in Google Scholar
[FREY, B. – LOHMEIER, J. H. – LEE, S. W. – TOLLEFSON, N. 2006. Measuring Collaboration between Great Partners. In American Journal of Evaluation, vol. 27, 2006, no. 3, pp. 383–392.10.1177/1098214006290356]Search in Google Scholar
[GAJDOSIK, T. 2016. Network Analysis of Cooperation in Tourism Destinations. In Czech Journal of Tourism, vol. 4, 2016, no. 1, pp. 26–44.10.1515/cjot-2015-0002]Search in Google Scholar
[GOVERNMENT OF THE CZECH REPUBLIC. 2019. V4 Statement on the Western Balkans. Retrieved from https://www.vlada.cz/en/media-centrum/aktualne/v4-statement-on-the-western-balkans-176116/]Search in Google Scholar
[GYÁRFÁSOVA, O. – MESEZNIKOV, G. 2016. 25 Years of the V4 as Seen by the Public. Bratislava : Institute for Public Affairs, 2016.]Search in Google Scholar
[HUNGARIAN CENTRAL STATISTICAL OFFICE. 2018. Main Indicators of the Visegrad Group Countries.]Search in Google Scholar
[JUZOVÁ, J. – OROSZ, A. – SADECKI, A. – STRÁŽAY, T. 2019. Visegrad Group´s cooperation with Western Balkans: achievements and the way forward. Retrieved from https://idscs.org.mk/wp-content/uploads/2019/07/a5_V4.pdf]Search in Google Scholar
[KISS, J. 2015. Prospects of the Visegrad cooperation in changing economic, political and social conditions. Identifying converging and diverging factors. In Túry, G. (Ed.) Prospects of the Visegrad Cooperation. Identifying converging and diverging factors. Budapest : Impressio-CorrecturaNyomda, 2015, pp. 329–337.]Search in Google Scholar
[MURRAY, R. 2014. The V4, the Eastern Partnership, and the multilateral dimension: the road so far. Retrieved from http://www.visegradexperts.eu/data/_uploaded/Finals/Rebecca%20Murray.pdf]Search in Google Scholar
[NEUBERT, M. 2019. SWOT-Analyse – Tschechische Republik. Erfolgreiches Industrieland vor großen Herausforderungen. Retrieved from https://www.gtai.de/gtai-de/trade/wirtschaftsumfeld/swot-analyse/tschechische-republik/swot-analyse-tschechischerepublik-205838]Search in Google Scholar
[Smart Insights. 2017. Marketing communication planning using the PASTA model. Retrieved from https://www.smartinsights.com/managing-digital-marketing/planning-budgeting/marketing-cdommunications-planning-using-pasta-model/?lang=en [July 31]]Search in Google Scholar
[SMITH, P.R. – ZOOK, Ze. 2016. Marketing Communications. 6th ed., Kogan Page.]Search in Google Scholar
[STATISTICAL OFFICE OF THE SLOVAK REPUBLIC. 2019. Visegrád Group Countries: Selected Indicators of the 2030 Agenda for Sustainable Development. Bratislava : Statistical Office of the Slovak Republic, 2019.]Search in Google Scholar
[VÁGNER, J. 2007. Tourism development in the Visegrad Four countries in the period of the EU access. In Acta Universitatis Carolinae 2007 Geographica, vol. 1, 2007, no. 2, pp. 75–89.]Search in Google Scholar
[VIDA, K. 2015. Past, present and future macroeconomic trends of the Visegrad Countries. Heading towards more Convergence? In Túry, G. (Ed.). Prospects of the Visegrad Cooperation. Identifying converging and diverging factors. Budapest : Impressio-CorrecturaNyomda, 2015, pp. 143–168.]Search in Google Scholar