al-Asās al-qānūnī li-naẓarīyat al-muwaẓẓaf al-fiʿlī - Yūsuf, Maǧdī ʿIzz-ad-Dīn (Šarikat aṭ-Ṭūbaǧī li-ṭ-Ṭibāʿa wa-'n-Našr, 1988)