Nadwat Idārat al-Mawārid al-Nafṭīyah fī al-Duwal al-ʻArabīyah (1974 Tripoli, Libya)

• Nadwat Idārat al-Mawārid al-Nafṭīyah fī al-Duwal al-ʻArabīyah Ṭarāblus, 27-30 Rabīʻ al-Awwal, 94 H (20-23 Ibrīl, 1974 M