Konsep dan amalan kad kredit di institusi kewangan konvensional, pandangan Islam dan alternatif - Kamaru Salam Yusof (Bangi : Perpustakaan Tun Seri Lanang, 2003)
Tesis (Sarjana Pengajian Islam) - Universiti Kebangsaan Malaysia, 1999
Keywords: Banking law (Islamic law); Bank credit cards -- Law and legislation; Credit cards -- Law and legislation