Nadwat al-Āṯār an-Nafsīya wa-'l-Iǧtimāʿīya wa-'ṯ-Ṯaqāfīya ʿala 'ṭ-Ṭifl as-Sūdānī fi 'l-Mahǧar (1998 : al-Qāhira)