 |
| |||
| Organisation der erdölausführenden Länder | |||
| Organisation Erdölexportierender Länder | |||
| Organisation der Erdöl exportierenden Länder | |||
| Organisation des pays exportateurs de pétrole: 3 phrases in 3 subjects |
| Economy | 1 |
| Energy industry | 1 |
| International Monetary Fund | 1 |