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Cita Chicago (17th ed.)Seabright, Paul. Comprehensive Assessment of the Freshwater Resources of the World : Water: Commodity or Social Institution? Stockholm, Sweden: Stockholm Environment Institute, 1997.
Cita MLA (9th ed.)Seabright, Paul. Comprehensive Assessment of the Freshwater Resources of the World : Water: Commodity or Social Institution? Stockholm Environment Institute, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.