APA-viite (7. p.)
Howard, G., & Bogh, C. (2002). Healthy villages: A guide for communities and community health workers. World Health Organization.
Chicago-viite (17. p.)
Howard, Guy, ja Claus Bogh. Healthy Villages: A Guide for Communities and Community Health Workers. Geneva: World Health Organization, 2002.
MLA-viite (9. p.)
Howard, Guy, ja Claus Bogh. Healthy Villages: A Guide for Communities and Community Health Workers. World Health Organization, 2002.
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