APA citiranje

Rivera, D. PetroEnergy, partners extend West Africa oil concession. The Philippine Star.

Chicago Style (17th ed.) Citation

Rivera, Danessa. "PetroEnergy, Partners Extend West Africa Oil Concession." The Philippine Star .

MLA citiranje

Rivera, Danessa. "PetroEnergy, Partners Extend West Africa Oil Concession." The Philippine Star, .

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