Dressler, W. H. (2009). Old thoughts in new ideas: State conservation measures, development and livelihood on Palawan Island. Ateneo de Manila University Press.
Čikaški stil citiranja (17. izdanje)Dressler, Wolfram Heinz. Old Thoughts in New Ideas: State Conservation Measures, Development and Livelihood on Palawan Island. Quezon City: Ateneo de Manila University Press, 2009.
MLA način citiranja (9. izdanje)Dressler, Wolfram Heinz. Old Thoughts in New Ideas: State Conservation Measures, Development and Livelihood on Palawan Island. Ateneo de Manila University Press, 2009.
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