Simmons Tim & Department of Chemistry, U. U. Petrochemical flows in IEA/eurostat energy statistics.
Cita Chicago (17th ed.)Simmons Tim i Utrecht University Department of Chemistry. Petrochemical Flows in IEA/eurostat Energy Statistics.
Cita MLA (9th ed.)Simmons Tim i Utrecht University Department of Chemistry. Petrochemical Flows in IEA/eurostat Energy Statistics.
Atenció: Aquestes cites poden no estar 100% correctes.