al-Dayn wa ahkamuhu fi al-shari'ah al-Islamiyah - Yusuf, Muhammad Hasan (al-Mamlakah al-'Arabiyah al-Sa'udiyah : Jami'at Umm al-Qura, 1986)
Thesis (MA) - Jami'at Umm al-Qura, 1986
Keywords: Jami'at Umm al-Qura -- Dissertations; Debtor and creditor (Islamic law); Dissertations, Academic -- Saudi Arabia