Massad, E., & Cetic.br. (2024). COVID‑19: Information and decisions for adopting lockdown.
Čikaški stil citiranja (17. izdanje)Massad, Eduardo, i Cetic.br. COVID‑19: Information and Decisions for Adopting Lockdown. 2024.
MLA način citiranja (8. izdanje)Massad, Eduardo, i Cetic.br. COVID‑19: Information and Decisions for Adopting Lockdown. 2024.
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