OPEC and Arab petroleum /

Antzeko izenburuak

• OAPEC and Arab petroleum
  nork: Maachou, Abdelkader
  Argitaratua: (1982)
• OPEC aid and the challenge of development
  nork: Abdelkader Benamara; Ed, et al.
  Argitaratua: (1987)
• Opec: twenty-five years of prices and politics /
  nork: Skeet, Ian
  Argitaratua: (1988)
• OPEC market to 1985 /
  nork: Abolfath, Faird
  Argitaratua: (1977)
• Appraisal of opec oil policies /
  nork: Jaidah, Ali M
  Argitaratua: (1983)