Title: al-Jūf : thamār al-ʻaqd al-awwal
Authors: Muʼassasah al-Waṭanīyah lil-Nafṭ (Libya); Sharikah al-Waṭanīyah li-Kīmāwīyāt wa-Adwāt Ḥafr wa-Amn Ābār al-Nafṭ (Libya)
Publisher: al-Muʾassasah : l-Sharikah,
Year: 1999