The OPEC file 180 : a selection of papers from 1980 Opec workshops for journalists |
OPEC official resolutions and press releases 1960 - 1980 |
OPEP : estatutos de la Organización de Países Exportadores de Petróleo |
Financial dilemmas facing the developing countries : the callenge of the eighties |
World oil outlook 2014 |
World oil outlook 2015 |
World oil outlook 2016 |
World oil outlook 2040 |