APA Style
Caillods, Francoise.. ().
OPEC and the Petroleum Industry .
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Chicago Style
Caillods, Francoise..
OPEC and the Petroleum Industry.
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,
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MLA Style
Caillods, Francoise..
OPEC and the Petroleum Industry.
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,
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Turabian Style
Caillods, Francoise..
OPEC and the Petroleum Industry.
:
,
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.