Lundqvist, J., & Gleick, P. (1997). Comprehensive assessment of the freshwater resources of the world: Sustaining our waters into the 21st century. Stockholm Environment Institute.
Chicago-viite (17. p.)Lundqvist, Jan, ja Peter Gleick. Comprehensive Assessment of the Freshwater Resources of the World: Sustaining Our Waters into the 21st Century. Stockholm: Stockholm Environment Institute, 1997.
MLA-viite (9. p.)Lundqvist, Jan, ja Peter Gleick. Comprehensive Assessment of the Freshwater Resources of the World: Sustaining Our Waters into the 21st Century. Stockholm Environment Institute, 1997.
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