|
2
|
|
Organization of Petroleum Exporting Countries -- Congresses : Wettbewerbsprobleme der Mineralölwirtschaft im Schatten des OPEC-Kartells / hrsg. von Burkhardt Röper
|
1979
|
1
|
|
3
|
|
Organization of Petroleum Exporting Countries -- Finance : Oil prices and the future of OPEC : the political economy of tension and stability in the Organization of Petroleum Exporting Countries / Theodore H. Moran
|
2016
|
1
|
|
4
|
|
Organization of Petroleum Exporting Countries -- History : The rise and fall of OPEC in the twentieth century / Giuliano Garavini
|
2019
|
1
|
|
5
|
|
Organization of Petroleum Exporting Countries -- History -- 20th century : Oil Revolution : Anticolonial Elites, Sovereign Rights, and the Economic Culture of Decolonization / Christopher R. W. Dietrich
|
2017
|
1
|
|
6
|
|
Organization of Petroleum Exporting Countries -- History -- Chronology. / http://id.loc.gov/authorities/names/n79071197 http://id.loc.gov/authorities/subjects/sh2002006361 : OPEC chronology 1960-1980
|
1980
|
1
|
