- 1Mohammad W. Khouja
The challenge of energy : policies in the making
Harlow: Longman 1981; VI, 127 S.
Energiepolitik; Aufsatzsammlung - 2Organization of the Petroleum Exporting Countries
Annual Statistical Bulletin 2001
Vienna: 2002; 132 S. : überw. graph. Darst. + 1 CD
Statistik - 3Anthony Sampson
The seven sisters : the great oil companies and the world they made
Toronto: Bantam books 1975; XVII, 393 Seiten; Karten
Erdölpolitik; Erdölindustrie; Politischer Konflikt