APA Citation

Hartshorn, J. E. (1962). Oil Companies and Governments. London: Faber and Faber.

Trích dẫn kiểu Chicago

Hartshorn, J. E. Oil Companies and Governments. London: Faber and Faber, 1962.

MLA Citation

Hartshorn, J. E. Oil Companies and Governments. London: Faber and Faber, 1962.

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