al-Suqut wa al-taqaddum fi al-awraq al-tijariyah - Salim, Mahmud Muhammad (al-Qahirah : Maktabah Wahbah, 1986)
Thesis (Ph.D)-Jami'at'Ayn Shams, 1986.
Keywords: Ain Shams University -- Dissertations; DDissertations, Academic -- Egypt; Negotiable instruments; Bills of exchange