al-Islam wa al-musawat bayna al-Muslimin wa ghayr al-Muslimin fi'usur al-tarikh al-Islami wa fi al-'asr al-hadith - Barakah,'Abd Mun'im Ahmad (al-Iskandariah : Muassasah Shabab al-Jami'ah, 1990)
Thesis (Ph.D.)
Keywords: Dhimmis (Islamic law); Constitutional law (Islamic law); Equality -- Religious aspects -- Islam