Dyfyniad APA

Lesser, I. O. (1987). Resources and strategy: Raw materials in strategic thought and practice from the Industrial Revolution to the present. University of Oxford.

Dyfyniad Arddull Chicago

Lesser, I. O. Resources and Strategy: Raw Materials in Strategic Thought and Practice from the Industrial Revolution to the Present. England: University of Oxford, 1987.

Dyfyniad MLA

Lesser, I. O. Resources and Strategy: Raw Materials in Strategic Thought and Practice from the Industrial Revolution to the Present. University of Oxford, 1987.

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