APA (7th ed.) Zitazioa
Mazeel, M. A. (2010). Iraq constitution: Petroleum resources legislation and international policy. Disserta Verlag.
Chicago Style (17th ed.) Zitazioa
Mazeel, Muhammed Abed. Iraq Constitution: Petroleum Resources Legislation and International Policy. Hamburg: Disserta Verlag, 2010.
MLA (9th ed.) Zitazioa
Mazeel, Muhammed Abed. Iraq Constitution: Petroleum Resources Legislation and International Policy. Disserta Verlag, 2010.
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