Svetová zdravotnícka organizácia. Regional Office for Europe (Kodaň, Dánsko). 2021. Planning healthy and sustainable meetings: <a> practical guide. Third ed. Copenhagen: WHO Regional Office for Europe.
Citace podle APA (7th ed.)Svetová zdravotnícka organizácia. Regional Office for Europe (Kodaň, Dánsko). (2021). Planning healthy and sustainable meetings: <a> practical guide (Third ed.). WHO Regional Office for Europe.
Citace podle Chicago (17th ed.)Svetová zdravotnícka organizácia. Regional Office for Europe (Kodaň, Dánsko). Planning Healthy and Sustainable Meetings: <a> Practical Guide. Third ed. Copenhagen: WHO Regional Office for Europe, 2021.
Citace podle MLA (9th ed.)Svetová zdravotnícka organizácia. Regional Office for Europe (Kodaň, Dánsko). Planning Healthy and Sustainable Meetings: <a> Practical Guide. Third ed. WHO Regional Office for Europe, 2021.
