Seabright, P. (1997). Comprehensive assessment of the freshwater resources of the world : Water: Commodity or social institution? Stockholm Environment Institute.
Chicago Style aipamenaSeabright, Paul. Comprehensive Assessment of the Freshwater Resources of the World : Water: Commodity or Social Institution? Stockholm, Sweden: Stockholm Environment Institute, 1997.
MLA aipamenaSeabright, Paul. Comprehensive Assessment of the Freshwater Resources of the World : Water: Commodity or Social Institution? Stockholm Environment Institute, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.