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 (8th 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. McGill University, 2005.
Warning: These citations may not always be 100% accurate.