Nyazee, Imran Ahsan Khan
Islamic law of business organization partnerships
Islamic Book Trust, 2002
 Buku Teks
Schacht, Joseph
Introduction to Islamic law
Clarendon Press, 1964
 Buku Teks SO
Abdurrahman Raden Aji Haqqi
The philosophy of Islamic law of transactions
CERT Publications Sdn. Bhd, 2009
 Buku Teks SO
Mallat, Chibli
The Renewal of islamic law
Cambridge Universuty Press, 1995
 Buku Teks SO
Rohe, Mathias
Islamic law in past and present
Brill, 2015
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