barahi ali, A. (2010). Shifts the oil market and the pricing of Iraqi crude oil. , 1(1), 21-63.
ahmed barahi ali. "Shifts the oil market and the pricing of Iraqi crude oil". , 1, 1, 2010, 21-63.
barahi ali, A. (2010). 'Shifts the oil market and the pricing of Iraqi crude oil', , 1(1), pp. 21-63.
barahi ali, A. Shifts the oil market and the pricing of Iraqi crude oil. , 2010; 1(1): 21-63.


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