European Commission. Directorate-General for Internal Market, Industry, Entrepreneurship and SMEs, entitat editora. (2019). Compendium of best practices: "2019 European capital of smart tourism competition". [European Comission].
Cita Chicago Style (17a ed.)European Commission. Directorate-General for Internal Market, Industry, Entrepreneurship and SMEs, entitat editora. Compendium of Best Practices: "2019 European Capital of Smart Tourism Competition". [Lloc de publicació no identificat]: [European Comission], 2019.
Cita MLA (9a ed.)European Commission. Directorate-General for Internal Market, Industry, Entrepreneurship and SMEs, entitat editora. Compendium of Best Practices: "2019 European Capital of Smart Tourism Competition". [European Comission], 2019.
