OAPEC. (1975). Taqrīr al-Amīn al-ʿĀmm as-sanawī: = Secretary General's ... annual report / Organization of Arab Petroleum Exporting Countries.
Chicago-Zitierstil (17. Ausg.)OAPEC. Taqrīr Al-Amīn Al-ʿĀmm As-sanawī: = Secretary General's ... Annual Report / Organization of Arab Petroleum Exporting Countries. al-Kuwait, 1975.
MLA-Zitierstil (9. Ausg.)OAPEC. Taqrīr Al-Amīn Al-ʿĀmm As-sanawī: = Secretary General's ... Annual Report / Organization of Arab Petroleum Exporting Countries. 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.