Citation
al-Khashshāb, Muṣṭafā. ʿIlm al-Ijtimāʿ wa-Madārisuh: al-Madkhal li-ʿIlm al-Ijtimāʿ. J2. Cairo: al-Dār al-Qawmiyya li-l-Ṭibāʿa wa-l-Nashr, 1957.
al-Khashshāb, Muṣṭafā. ʿIlm al-Ijtimāʿ wa-Madārisuh: al-Madkhal li-ʿIlm al-Ijtimāʿ. J2. Cairo: al-Dār al-Qawmiyya li-l-Ṭibāʿa wa-l-Nashr, 1957.