World Health Organization, ebrary, Inc, & Rees, G. (2010). Safe management of shellfish and harvest waters. published on behalf of the World Health Organization by IWA Pub..
Chicago-viite (17. p.)World Health Organization, Inc ebrary, ja Gareth Rees. Safe Management of Shellfish and Harvest Waters. London: published on behalf of the World Health Organization by IWA Pub., 2010.
MLA-viite (9. p.)World Health Organization, et al. Safe Management of Shellfish and Harvest Waters. published on behalf of the World Health Organization by IWA Pub., 2010.
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