Rodolfo, K. S. (2005). Peak oil: The global crisis of diminishing petroleum supply and its implications for the Philippines. Asian Studies.
Čikaški stil citiranja (17. izdanje)Rodolfo, Kevin S. "Peak Oil: The Global Crisis of Diminishing Petroleum Supply and Its Implications for the Philippines." Asian Studies 2005.
MLA način citiranja (9. izdanje)Rodolfo, Kevin S. "Peak Oil: The Global Crisis of Diminishing Petroleum Supply and Its Implications for the Philippines." Asian Studies, 2005.
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