Citation
al-ʿAssāl, Muṣṭafā ʿAṭiyya Ismāʿīl. Al-ʿAlāqa Bayn al-Injāb al-Mutaʾakhkhir li-l-Ummahāt wa-Baʿḍ Asālīb al-Tanshiʾa al-Ijtimāʿiyya li-l-Abnāʾ. Cairo: Jāmiʿat ʿAyn Shams, 1991.
al-ʿAssāl, Muṣṭafā ʿAṭiyya Ismāʿīl. Al-ʿAlāqa Bayn al-Injāb al-Mutaʾakhkhir li-l-Ummahāt wa-Baʿḍ Asālīb al-Tanshiʾa al-Ijtimāʿiyya li-l-Abnāʾ. Cairo: Jāmiʿat ʿAyn Shams, 1991.