Dyfyniad APA

 Clews, R. (2016).  Project finance for the international petroleum industry.  Elsevier Academic Press.

Dyfyniad Arddull Chicago

 Clews, Robert.  Project Finance for the International Petroleum Industry.  Elsevier Academic Press, 2016.

Dyfyniad MLA

 Clews, Robert.  Project Finance for the International Petroleum Industry.  Elsevier Academic Press, 2016.

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