Department of Environment and Natural Resources, Conservation International(Philippines), Haribon Foundation for the Conservation of Nature, & Philippines. Protected Areas and Wildlife Bureau. (2006). Priority sites for conservation in the Philippines: Key biodiversity areas. [name of publication not identified].
Παραπομπή σε μορφή Chicago (17η εκδ.)Department of Environment and Natural Resources, Conservation International(Philippines), Haribon Foundation for the Conservation of Nature, και Philippines. Protected Areas and Wildlife Bureau. Priority Sites for Conservation in the Philippines: Key Biodiversity Areas. Philippines: [name of publication not identified], 2006.
Παραπομπή σε μορφή MLA (9th εκδ.)Department of Environment and Natural Resources, et al. Priority Sites for Conservation in the Philippines: Key Biodiversity Areas. [name of publication not identified], 2006.