World health organisation, w. h. o. (2021). Guide for developing national patient safety policy and strategic plan. World health organisation.
Čikaški stil citiranja (17. izdanje)World health organisation, world health organisation. Guide for Developing National Patient Safety Policy and Strategic Plan. World health organisation, 2021.
MLA način citiranja (8. izdanje)World health organisation, world health organisation. Guide for Developing National Patient Safety Policy and Strategic Plan. World health organisation, 2021.
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