Azzam, Abdul Aziz Muhammad. Fiqh muamalat : sistem transaksi dalam fiqh Islam / Abdul Aziz Muhammad Azzam ; penerjemah: Nadirsyah Hawari. - Jakarta : Amzah, 2010. - xii, 523 p. ; 23 cm. ISBN: 9786028689069 Subjects--Topical Terms: Commercial law (Islamic law)