(2020, 22. April). Considerations for sports federations/sports event organizers when planning mass gatherings in the context of COVID-19 Interim guidance. Zugriff unter https://apps.who.int/iris/bitstream/handle/10665/331764/WHO-2019-nCoV-Mass_Gatherings_Sports-2020.1-eng.pdf
APA-Zitierstil (7. Ausg.)(2020). Considerations for sports federations/sports event organizers when planning mass gatherings in the context of COVID-19 Interim guidance. World Health Organization.
Chicago-Zitierstil (17. Ausg.)Considerations for Sports Federations/sports Event Organizers When Planning Mass Gatherings in the Context of COVID-19 Interim Guidance. Genf: World Health Organization, 2020.
MLA-Zitierstil (9. Ausg.)Considerations for Sports Federations/sports Event Organizers When Planning Mass Gatherings in the Context of COVID-19 Interim Guidance. World Health Organization, 2020.