Ecuador, B. C. d. (2010). Cifras del sector petrolero ecuatoriano n°41 – 2010.
Chicago Style CitationEcuador, Banco Central del. Cifras Del Sector Petrolero Ecuatoriano N°41 – 2010. 2010.
MLA CitationEcuador, Banco Central del. Cifras Del Sector Petrolero Ecuatoriano N°41 – 2010. 2010.
Warning: These citations may not always be 100% accurate.