Dressler, W. H. (2005). Old thoughts in new ideas: Tagbanua Forest use and state conservation measures at Puerto Princesa Subterranean River National Park, Palawan Island, Philippines. McGill University.
Chicago Style (17th ed.) CitationDressler, Wolfram Heinz. Old Thoughts in New Ideas: Tagbanua Forest Use and State Conservation Measures at Puerto Princesa Subterranean River National Park, Palawan Island, Philippines. Montreal: McGill University, 2005.
MLA引文Dressler, Wolfram Heinz. Old Thoughts in New Ideas: Tagbanua Forest Use and State Conservation Measures at Puerto Princesa Subterranean River National Park, Palawan Island, Philippines. McGill University, 2005.
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