(2010). How to integrate water, sanitation and hygiene into HIV programmes. World Health Organization.
Chicago-viite (17. p.)How to Integrate Water, Sanitation and Hygiene into HIV Programmes. Geneva, Switzerland: World Health Organization, 2010.
MLA-viite (9. p.)How to Integrate Water, Sanitation and Hygiene into HIV Programmes. World Health Organization, 2010.
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