Thematic Working Group on Water, Hygiene and Sanitation, World Health Organization. Regional Office for the Western Pacific, & East Asia Ministerial Conference on Sanitation and Hygiene. (2010). Sanitation and hygiene in East Asia. World Health Organization, Regional Office for the Western Pacific.
Citazione stile Chigago Style (17a edizione)Thematic Working Group on Water, Hygiene and Sanitation, World Health Organization. Regional Office for the Western Pacific, e East Asia Ministerial Conference on Sanitation and Hygiene. Sanitation and Hygiene in East Asia. Manila: World Health Organization, Regional Office for the Western Pacific, 2010.
Citatione MLA (9a ed.)Thematic Working Group on Water, Hygiene and Sanitation, et al. Sanitation and Hygiene in East Asia. World Health Organization, Regional Office for the Western Pacific, 2010.