APA ציטוט

Attiga, A. A. (1981). The Economic Development of the oil Exporting Countries. Oxford University.

Chicago Style (17th ed.) Citation

Attiga, Ali Ahmed. The Economic Development of the Oil Exporting Countries. England: Oxford University, 1981.

ציטוט MLA

Attiga, Ali Ahmed. The Economic Development of the Oil Exporting Countries. Oxford University, 1981.