TURNER, L. (1978). Oil companies in the international system. Allen and Unwin.
Čikaški stil citiranja (17. izdanje)TURNER, Louis. Oil Companies in the International System. London: Allen and Unwin, 1978.
MLA način citiranja (9. izdanje)TURNER, Louis. Oil Companies in the International System. Allen and Unwin, 1978.
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