Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.