al-Ḥaǧǧāǧ Ibn-Yūsuf aṯ-Ṯaqafī ḥayātuhū wa-ārāʾuhū as-siyāsīya - ʿAmad, Iḥsān Ṣidqī al- (Dār aṯ-Ṯaqāfa, 1981)