(2000). Conservation challenges in the new millenium: Proceedings of the symposium on biodiversity, 09 March 2000, PTFPP Training Hall, Balay Y Ang Banua Santa Monica Heights, Puerto Princesa City, Palawan, Philippines. WWf.
Chicago-referens (17:e uppl.)Conservation Challenges in the New Millenium: Proceedings of the Symposium on Biodiversity, 09 March 2000, PTFPP Training Hall, Balay Y Ang Banua Santa Monica Heights, Puerto Princesa City, Palawan, Philippines. [Palawan]: WWf, 2000.
MLA-referens (9:e uppl.)Conservation Challenges in the New Millenium: Proceedings of the Symposium on Biodiversity, 09 March 2000, PTFPP Training Hall, Balay Y Ang Banua Santa Monica Heights, Puerto Princesa City, Palawan, Philippines. WWf, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.