United Nations Development Programme & Global Environment Facility. (2004). Protecting International Waters Sustaining Livelihoods.
Chicago-viite (17. p.)United Nations Development Programme ja Global Environment Facility. Protecting International Waters Sustaining Livelihoods. 2004.
MLA-viite (9. p.)United Nations Development Programme ja Global Environment Facility. Protecting International Waters Sustaining Livelihoods. 2004.
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