Organització dels Països Exportadors de Petroli, Fons Cidob (Blanquerna FCRI), & Mabro, R. (2006). Oil in the 21st century: Issues, challenges and opportunities. Published by the Oxford University Press for the Organization of the Petroleum Exporting Countries.
Cita Chicago Style (17a ed.)Organització dels Països Exportadors de Petroli, Fons Cidob (Blanquerna FCRI), y Robert Mabro. Oil in the 21st Century: Issues, Challenges and Opportunities. Oxford: Published by the Oxford University Press for the Organization of the Petroleum Exporting Countries, 2006.
Cita MLA (9a ed.)Organització dels Països Exportadors de Petroli, et al. Oil in the 21st Century: Issues, Challenges and Opportunities. Published by the Oxford University Press for the Organization of the Petroleum Exporting Countries, 2006.
