'Uqud al-istithmar fi al-'alaqat al-dawliyah al-khassah - al-As'ad, Bashshar Muhammad (3HTGQ eMeO GdGSYOs (al-Qahirah : Jami'at'Ayn al-Syams, 2004)
Thesis (MA) - Jami'at'Ayn al-Syams, 2004
Keywords: Jami'at'Ayn al-Shams -- Dissertations; Investments (Islamic law); Contracts (Islamic law); Dissertations, Academic -- Egypt