Ecuador, B. C. d. (2014). Cifras del sector petrolero ecuatoriano n°89 – 2014.
Chicago Style CitationEcuador, Banco Central del. Cifras Del Sector Petrolero Ecuatoriano N°89 – 2014. 2014.
MLA CitationEcuador, Banco Central del. Cifras Del Sector Petrolero Ecuatoriano N°89 – 2014. 2014.
Warning: These citations may not always be 100% accurate.