APA (7th ed.) Zitazioa
(1995). The fly river catchment Papua New Guinea: A regional environmental assessment. IUCN - The World Conservation Union.
Chicago Style (17th ed.) Zitazioa
The Fly River Catchment Papua New Guinea: A Regional Environmental Assessment. Gland: IUCN - The World Conservation Union, 1995.
MLA (9th ed.) Zitazioa
The Fly River Catchment Papua New Guinea: A Regional Environmental Assessment. IUCN - The World Conservation Union, 1995.
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