APA aipamena

Sampson, A. (1975). Seven Sisters: The great oil companies and the world they shaped. Bantam Book.

Chicago Style aipamena

Sampson, Anthony. Seven Sisters: The Great Oil Companies and the World They Shaped. USA: Bantam Book, 1975.

MLA aipamena

Sampson, Anthony. Seven Sisters: The Great Oil Companies and the World They Shaped. Bantam Book, 1975.

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