Attiga, A. A. (1981). The Economic Development of the oil Exporting Countries. Oxford University.
Style de citation Chicago (17e éd.)Attiga, Ali Ahmed. The Economic Development of the Oil Exporting Countries. England: Oxford University, 1981.
Style de citation MLA (9e éd.)Attiga, Ali Ahmed. The Economic Development of the Oil Exporting Countries. Oxford University, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.