Dyfyniad APA

TURNER, L. (1978). Oil companies in the international system. Allen and Unwin.

Dyfyniad Arddull Chicago

TURNER, Louis. Oil Companies in the International System. London: Allen and Unwin, 1978.

Dyfyniad MLA

TURNER, Louis. Oil Companies in the International System. Allen and Unwin, 1978.

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