Badr, Gamal Moursi (Spring 1978). "Islamic Law: Its Relation to Other Legal Systems". American Journal of Comparative Law. 26 (2 [Proceedings of an International Conference on Comparative Law, Salt Lake City, Utah, February 24–25, 1977]): 187–98. doi:10.2307/839667. JSTOR839667.
Badr, Gamal Moursi (Spring 1978). "Islamic Law: Its Relation to Other Legal Systems". The American Journal of Comparative Law. 26 (2): 187–98 [196–8]. doi:10.2307/839667. JSTOR839667.
Passas, Nikos (2006). "Demystifying Hawala: A Look into its Social Organization and Mechanics". Journal of Scandinavian Studies in Criminology and Crime Prevention. 7 (suppl 1): 46–62. doi:10.1080/14043850601029083. S2CID145753289.
Badr, Gamal Moursi (Spring 1978). "Islamic Law: Its Relation to Other Legal Systems". American Journal of Comparative Law. 26 (2 [Proceedings of an International Conference on Comparative Law, Salt Lake City, Utah, February 24–25, 1977]): 187–98. doi:10.2307/839667. JSTOR839667.
Badr, Gamal Moursi (Spring 1978). "Islamic Law: Its Relation to Other Legal Systems". The American Journal of Comparative Law. 26 (2): 187–98 [196–8]. doi:10.2307/839667. JSTOR839667.
Passas, Nikos (2006). "Demystifying Hawala: A Look into its Social Organization and Mechanics". Journal of Scandinavian Studies in Criminology and Crime Prevention. 7 (suppl 1): 46–62. doi:10.1080/14043850601029083. S2CID145753289.
"Hawala"(PDF). www.treasury.gov. Financial Crimes Enforcement Network with Interpol/FOPAC. Archived(PDF) from the original on December 28, 2016. Retrieved October 16, 2016.
"Hawala"(PDF). www.treasury.gov. Financial Crimes Enforcement Network with Interpol/FOPAC. Archived(PDF) from the original on December 28, 2016. Retrieved October 16, 2016.