Lapitan, P. (2010). Biodiversity and natural resources conservation in protected areas of Korea and the Philippines. ASEAN_Korea Environmental Cooperation Unit.
Chicago-referens (17:e uppl.)Lapitan, P.G. Biodiversity and Natural Resources Conservation in Protected Areas of Korea and the Philippines. Korea: ASEAN_Korea Environmental Cooperation Unit, 2010.
MLA-referens (9:e uppl.)Lapitan, P.G. Biodiversity and Natural Resources Conservation in Protected Areas of Korea and the Philippines. ASEAN_Korea Environmental Cooperation Unit, 2010.
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