Cameron, J. H. (2011). Valuing water, valuing livelihoods: Guidance on social cost- benefit analysis of drinking- water interventions, with special reference to small community water supplies. World health Organization.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Cameron, John HUnter. Valuing Water, Valuing Livelihoods: Guidance on Social Cost- Benefit Analysis of Drinking- Water Interventions, with Special Reference to Small Community Water Supplies. New York: World health Organization, 2011.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Cameron, John HUnter. Valuing Water, Valuing Livelihoods: Guidance on Social Cost- Benefit Analysis of Drinking- Water Interventions, with Special Reference to Small Community Water Supplies. World health Organization, 2011.
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