Berman Arthur & Kanal von aspo2012. Learning from US shale gas experience.
Cita Chicago (17th ed.)Berman Arthur i Kanal von aspo2012. Learning from US Shale Gas Experience.
Cita MLA (9th ed.)Berman Arthur i Kanal von aspo2012. Learning from US Shale Gas Experience.
Atenció: Aquestes cites poden no estar 100% correctes.