Organisation for Economic Co-operation and Development, ProQuest (Firm), & Tremolet, S. (2011). Benefits of investing in water and sanitation: An OECD perspective. OECD.
Chicago-referens (17:e uppl.)Organisation for Economic Co-operation and Development, ProQuest (Firm), och Sophie Tremolet. Benefits of Investing in Water and Sanitation: An OECD Perspective. [Paris]: OECD, 2011.
MLA-referens (9:e uppl.)Organisation for Economic Co-operation and Development, et al. Benefits of Investing in Water and Sanitation: An OECD Perspective. OECD, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.